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Results for "

B-lymphocyte

" in MedChemExpress (MCE) Product Catalog:

8

Inhibitors & Agonists

1

Peptides

6

Inhibitory Antibodies

28

Recombinant Proteins

6

Antibodies

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Cat. No. Compare Product Name Species Source
  • HY-P74328
    CD19 Protein, Mouse (HEK293, His)

    B-lymphocyte antigen CD19; CD19; B-lymphocyte surface antigen B4

    		 Mouse HEK293
    The CD19 protein acts as a coreceptor for B cell antigen receptors, lowering the signaling threshold and initiating B cell responses to antigens. It activates a cascade leading to PI3K activation and Ca(2+) mobilization. CD19 Protein, Mouse (HEK293, His) is the recombinant mouse-derived CD19 protein, expressed by HEK293 , with C-His labeled tag. The total length of CD19 Protein, Mouse (HEK293, His) is 271 a.a., with molecular weight of ~31 kDa.
  • HY-P74330
    CD19 Protein, Human (HEK293, His)

    B-lymphocyte antigen CD19; CD19; B-lymphocyte surface antigen B4

    		 Human HEK293
    The CD19 protein is a B cell antigen receptor coreceptor that enhances downstream signaling pathways, lowers the activation threshold, and helps B cells respond to antigens. It activates phosphatidylinositol 3-kinase and mobilizes intracellular Ca(2+). CD19 Protein, Human (HEK293, His) is the recombinant human-derived CD19 protein, expressed by HEK293 , with C-His labeled tag. The total length of CD19 Protein, Human (HEK293, His) is 291 a.a., with molecular weight of ~47 kDa.
  • HY-P74329
    CD19 Protein, Human (sf9, His)

    B-lymphocyte antigen CD19; CD19; B-lymphocyte surface antigen B4

    		 Human Sf9 insect cells
    The CD19 protein is a B cell antigen receptor coreceptor that enhances downstream signaling pathways, lowers the activation threshold, and helps B cells respond to antigens. It activates phosphatidylinositol 3-kinase and mobilizes intracellular Ca(2+). CD19 Protein, Human (sf9, His) is the recombinant human-derived CD19 protein, expressed by Sf9 insect cells , with C-His labeled tag. The total length of CD19 Protein, Human (sf9, His) is 257 a.a., with molecular weight of ~29.7 kDa.
  • HY-P77527
    CD19 Protein, Mouse (Biotinylated, HEK293, His)

    B-lymphocyte antigen CD19; CD19; B-lymphocyte surface antigen B4

    		 Mouse HEK293
    The CD19 protein acts as a coreceptor for B cell antigen receptors, lowering the signaling threshold and initiating B cell responses to antigens. It activates a cascade leading to PI3K activation and Ca(2+) mobilization. CD19 Protein, Mouse (Biotinylated, HEK293, His) is the recombinant mouse-derived CD19 protein, expressed by HEK293 , with C-His labeled tag. The total length of CD19 Protein, Mouse (Biotinylated, HEK293, His) is 271 a.a., with molecular weight of ~31 KDa.
  • HY-P701243
    CD19 Protein, Human (FITC, HEK293, His)

    B-lymphocyte antigen CD19; CD19; B-lymphocyte surface antigen B4

    		 Human HEK293
    CD19 Protein, a B-cell antigen receptor coreceptor, enhances downstream signaling pathways, lowers activation threshold, and aids B-cell responses to antigens. It activates phosphatidylinositol 3-kinase and mobilizes intracellular Ca(2+). CD19 is essential for B-1 cell differentiation and influences B cell proliferation, immunoglobulin levels, and high-affinity antibody production. It complexes with CD21, CD81, and CD225, interacts with CD81 for receptor trafficking, and binds to VAV, GRB2, SOS, PLCG2, LYN, and p85 subunit of phosphatidylinositol 3-kinase when phosphorylated. CD19 Protein, Human (FITC, HEK293, His) is the recombinant human-derived CD19 protein, expressed by HEK293 , with C-His labeled tag. The total length of CD19 Protein, Human (FITC, HEK293, His) is 272 a.a., with molecular weight of 68-72 kDa.
  • HY-P75439
    CD19 Protein, Cynomolgus/Rhesus Macaque (HEK293, His)

    B-lymphocyte antigen CD19; CD19; B-lymphocyte surface antigen B4

    		 Rhesus Macaque;Cynomolgus HEK293
    CD19 is a signaling component of the B-cell receptor complex that lowers the threshold for antigen-driven activation. CD19 Protein, Cynomolgus/Rhesus Macaque (HEK293, His) is the recombinant Rhesus Macaque, cynomolgus-derived CD19 protein, expressed by HEK293 , with C-His labeled tag. The total length of CD19 Protein, Cynomolgus/Rhesus Macaque (HEK293, His) is 272 a.a., with molecular weight of ~31.4 kDa.
  • HY-P76857
    CD19 Protein, Cynomolgus/Rhesus Macaque (Biotinylated, HEK293, His)

    B-lymphocyte antigen CD19; CD19; B-lymphocyte surface antigen B4

    		 Rhesus Macaque HEK293
    CD19 is a signaling component of the B-cell receptor complex that lowers the threshold for antigen-driven activation. CD19 Protein, Cynomolgus/Rhesus Macaque (Biotinylated, HEK293, His) is the recombinant Rhesus Macaque-derived CD19 protein, expressed by HEK293 , with C-His labeled tag. The total length of CD19 Protein, Cynomolgus/Rhesus Macaque (Biotinylated, HEK293, His) is 272 a.a., with molecular weight of ~31.4 KDa.
  • HY-P70505
    CD19 Protein, Human (HEK293, Fc)

    B-lymphocyte Antigen CD19; B-lymphocyte Surface Antigen B4; Differentiation Antigen CD19; T-Cell Surface Antigen Leu-12; CD19

    		 Human HEK293
    The CD19 protein is a B cell antigen receptor coreceptor that enhances downstream signaling pathways, lowers the activation threshold, and helps B cells respond to antigens. It activates phosphatidylinositol 3-kinase and mobilizes intracellular Ca(2+). CD19 Protein, Human (HEK293, Fc) is the recombinant human-derived CD19 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of CD19 Protein, Human (HEK293, Fc) is 272 a.a., with molecular weight of ~85.0 kDa.
  • HY-P702381
    CD20/MS4A1 Protein, Human (Cell-Free, His)

    B-lymphocyte antigen CD20; B-lymphocyte surface antigen B1; Bp35; Leukocyte surface antigen Leu-16; Membrane-spanning 4-domains subfamily A member 1

    		 Human E. coli Cell-free
    CD20/MS4A1 protein is a B lymphocyte membrane protein that plays a crucial regulatory role in cellular calcium influx, which is essential for the development, differentiation and activation of B lymphocytes. As part of a store-operated calcium (SOC) channel, it promotes calcium influx upon B cell receptor/BCR activation. CD20/MS4A1 Protein, Human (Cell-Free, His) is the recombinant human-derived CD20/MS4A1 protein, expressed by E. coli Cell-free , with N-10*His labeled tag. The total length of CD20/MS4A1 Protein, Human (Cell-Free, His) is 297 a.a., with molecular weight of 34.6 kDa.
  • HY-P7833
    CD19 Protein, Cynomolgus/Rhesus Macaque (273a.a, HEK293, Fc)

    rRhCD19 molecule/CD19, Fc; B-lymphocyte Antigen CD19; B-lymphocyte Surface Antigen B4; Differentiation Antigen CD19; T-Cell Surface Antigen Leu-12; CD19

    		 Rhesus Macaque HEK293
    CD19 is a signaling component of the B-cell receptor complex that lowers the threshold for antigen-driven activation. CD19 Protein, Cynomolgus/Rhesus Macaque (273a.a, HEK293, Fc) is the recombinant Rhesus Macaque-derived CD19 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of CD19 Protein, Cynomolgus/Rhesus Macaque (273a.a, HEK293, Fc) is 273 a.a., with molecular weight of 80-110 kDa.
  • HY-P7333
    CD19 Protein, Human (CHO, Fc)

    rHuCD19, Fc Chimera; B-lymphocyte surface antigen B4; T-cell surface antigen Leu-12

    		 Human CHO
    CD19 Protein, Human (CHO, Fc) is a polypeptide chain with the C-terminal human IgG1 Fc fragment produced in CHO cells. CD19 is a biomarker for normal and neoplastic B cells.
  • HY-P71319
    SLAMF8 Protein, Mouse (HEK293, His)

    SLAM family member 8; B-lymphocyte activator macrophage expressed; CD353; Slamf8; Blame

    		 Mouse HEK293
    SLAMF8 protein may contribute to B-lineage commitment and modulation of B-cell receptor signaling, playing a crucial role in B-cell development and immune responses. Exploring its molecular mechanisms and downstream effects could provide insights into its significance in B-cell biology. SLAMF8 Protein, Mouse (HEK293, His) is the recombinant mouse-derived SLAMF8 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of SLAMF8 Protein, Mouse (HEK293, His) is 211 a.a., with molecular weight of 32-38 kDa.
  • HY-P71318
    SLAMF8 Protein, Human (HEK293, His)

    SLAM family member 8; B-lymphocyte activator macrophage expressed; BCM-like membrane protein; CD353; SLAMF8; BLAME

    		 Human HEK293
    SLAMF8 Protein potentially plays a role in B-lineage commitment and/or modulation of B-cell receptor signaling, suggesting involvement in critical processes of B-cell development and function. The precise mechanisms by which SLAMF8 influences these aspects remain areas of interest, emphasizing its potential significance in regulating immune responses and the intricate signaling network governing B-cell activities. SLAMF8 Protein, Human (HEK293, His) is the recombinant human-derived SLAMF8 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of SLAMF8 Protein, Human (HEK293, His) is 211 a.a., with molecular weight of ~34.0 kDa.
  • HY-P71091
    SLAMF2/CD48 Protein, Human (HEK293, mFc)

    CD48 antigen; B-lymphocyte activation marker BLAST-1; BCM1 surface antigen; Leukocyte antigen MEM-102; TCT.1; CD48; BCM1; BLAST1

    		 Human HEK293
    SLAMF2/CD48 protein is a GPI-anchored glycoprotein that regulates immune cell function by interacting with CD2 and CD244. SLAMF2/CD48 Protein, Human (HEK293, mFc) is the recombinant human-derived SLAMF2/CD48 protein, expressed by HEK293 , with C-mFc labeled tag. The total length of SLAMF2/CD48 Protein, Human (HEK293, mFc) is 194 a.a., with molecular weight of 60-80 kDa.
  • HY-P72351
    Siglec-2/CD22 Protein, Human (Biotinylated, HEK293, His-Avi)

    B-cell receptor CD22; BL-CAM; B-lymphocyte cell adhesion molecule; CD22 antigenMGC130020; CD22; T-cell surface antigen Leu-14

    		 Human HEK293
    The Siglec-2/CD22 protein mediates B cell interactions and may direct B cell localization within lymphoid tissues. It recognizes sialylated glycoproteins, especially α-2,6-linked sialic acid, and participates in cis-interactions at the cell surface. Siglec-2/CD22 Protein, Human (Biotinylated, HEK293, His-Avi) is the recombinant human-derived Siglec-2/CD22 protein, expressed by HEK293 , with C-Avi, C-6*His labeled tag. The total length of Siglec-2/CD22 Protein, Human (Biotinylated, HEK293, His-Avi) is 668 a.a., with molecular weight of 110-130 kDa.
  • HY-P700295
    CD20 Protein, Human (Trx)

    Ms4a1; Cd20; Ly-44; Ms4a2; B-lymphocyte antigen CD20; B-cell differentiation antigen Ly-44; lymphocyte antigen 44; CD antigen

    		 Human E. coli
    CD20/MS4A1 Protein, a B-lymphocyte membrane protein, crucially regulates cellular calcium influx, essential for B-lymphocyte development, differentiation, and activation. As part of the store-operated calcium (SOC) channel, it promotes calcium influx upon B-cell receptor/BCR activation. CD20/MS4A1 forms homotetramers, contributing to its structural organization in calcium signaling. Interacting with both heavy and light chains of cell surface IgM, the antigen-binding components of the BCR, emphasizes its involvement in the B-cell receptor complex, underscoring significance in B-cell activation and immune responses. CD20 Protein, Human (Trx) is the recombinant human-derived CD20 protein, expressed by E. coli, with N-Trx labeled tag. The total length of CD20 Protein, Human (Trx) is 48 a.a., with molecular weight of 28.2 kDa.
  • HY-P71758
    CD20/MS4A1 Protein, Mouse (P.pastoris, His)

    Ms4a1; Cd20; Ly-44; Ms4a2; B-lymphocyte antigen CD20; B-cell differentiation antigen Ly-44; lymphocyte antigen 44; CD antigen

    		 Mouse P. pastoris
    CD20/MS4A1 protein regulates cellular calcium influx, essential for B-lymphocyte development, differentiation, and activation. It activates store-operated calcium channels, allowing calcium influx through B-cell receptor/BCR activation. CD20/MS4A1 protein forms homotetramers and interacts with cell surface IgM chains, the antigen-binding parts of the BCR. CD20/MS4A1 Protein, Mouse (P.pastoris, His) is the recombinant mouse-derived CD20/MS4A1 protein, expressed by P. pastoris , with N-6*His labeled tag. The total length of CD20/MS4A1 Protein, Mouse (P.pastoris, His) is 181 a.a., with molecular weight (glycosylation form) of ~33 kDa.
  • HY-P78086
    CD20/MS4A1 Protein, Human (His-Avi)

    MS4A1; CD20; MS4A-1; B-lymphocyte surface antigen B1; Bp35; Leukocyte surface antigen Leu-16; Membrane-spanning 4-domains subfamily A member 11

    		 Human E. coli
    CD20/MS4A1 protein is a B lymphocyte membrane protein that plays a crucial regulatory role in cellular calcium influx, which is essential for the development, differentiation and activation of B lymphocytes. As part of a store-operated calcium (SOC) channel, it promotes calcium influx upon B cell receptor/BCR activation. CD20/MS4A1 Protein, Human (His-Avi) is the recombinant human-derived CD20/MS4A1 protein, expressed by E. coli , with C-Avi, C-His labeled tag. The total length of CD20/MS4A1 Protein, Human (His-Avi) is 48 a.a., with molecular weight of ~16.8 kDa.
  • HY-P700444
    CD20/MS4A1 Protein-VLP, Dog (HEK293, His)

    Ms4a1; Cd20; Ly-44; Ms4a2; B-lymphocyte antigen CD20; B-cell differentiation antigen Ly-44; lymphocyte antigen 44; CD antigen

    		 Dog HEK293
    CD20/MS4A1 Protein-VLP, Dog (HEK293, His) is recommended for animal immunization, ELISA. It is not recommended for receptor-ligand interaction detection and SPR/BLI assay since there are other irrelevant membrane proteins of the host on the VLP envelope, and the receptor-ligand interaction will have strong background interference. High requirements for chips and experimental protocols are needed for SPR/BLI assays.
  • HY-P75433
    CD20/MS4A1 Protein, Cynomolgus (85a.a, HEK293, His)

    Ms4a1; Cd20; Ly-44; Ms4a2; B-lymphocyte antigen CD20; B-cell differentiation antigen Ly-44; lymphocyte antigen 44; CD antigen

    		 Cynomolgus HEK293
    CD20/MS4A1 protein is a B lymphocyte membrane protein that plays a crucial regulatory role in cellular calcium influx, which is essential for the development, differentiation and activation of B lymphocytes. As part of a store-operated calcium (SOC) channel, it promotes calcium influx upon B cell receptor/BCR activation. CD20/MS4A1 Protein, Cynomolgus (85a.a, HEK293, His) is the recombinant cynomolgus-derived CD20/MS4A1 protein, expressed by HEK293 , with C-His labeled tag. The total length of CD20/MS4A1 Protein, Cynomolgus (85a.a, HEK293, His) is 85 a.a., with molecular weight of 22.66 & 24.28 kDa, respectively.
  • HY-P72022
    SLAMF2/CD48 Protein, Human (HEK293, hFc)

    B-lymphocyte activation marker BLAST-1 BCM1 surface antigen; Leukocyte antigen MEM-102; SLAM family member 2; SLAMF2; Signaling lymphocytic activation molecule 2; TCT.1; CD48; BCM1; BLAST1;

    		Human HEK293
    SLAMF2/CD48 protein is a GPI-anchored glycoprotein that regulates immune cell function by interacting with CD2 and CD244. SLAMF2/CD48 Protein, Human (HEK293, hFc) is the recombinant human-derived SLAMF2/CD48 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of SLAMF2/CD48 Protein, Human (HEK293, hFc) is 194 a.a., with molecular weight of ~66 kDa.
  • HY-P70559
    Siglec-2/CD22 Protein, Human (668a.a, HEK293, His)

    B-cell receptor CD22; BL-CAM; B-lymphocyte cell adhesion molecule; CD22 antigenMGC130020; CD22 molecule; CD22; sialic acid binding Ig-like lectin 2; Siglec-2; SIGLEC2FLJ22814; T-cell surface antigen Leu-14

    		 Human HEK293
    The Siglec-2/CD22 protein mediates B cell interactions and may direct B cell localization within lymphoid tissues. It recognizes sialylated glycoproteins, especially α-2,6-linked sialic acid, and participates in cis-interactions at the cell surface. Siglec-2/CD22 Protein, Human (668a.a, HEK293, His) is the recombinant human-derived Siglec-2/CD22 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of Siglec-2/CD22 Protein, Human (668a.a, HEK293, His) is 668 a.a., with molecular weight of 100-140 kDa.
  • HY-P72853
    BLK Protein, Human (sf9, GST)

    Tyrosine-protein kinase Blk; B lymphocyte kinase; p55-Blk; BLK

    		 Human Sf9 insect cells
    The BLK protein is a key non-receptor tyrosine kinase that is essential for B lymphocyte development and signal transduction. It regulates pro-B to pre-B transition, growth arrest, and apoptosis downstream of B cell receptors by binding and phosphorylating CD79A and CD79B. BLK Protein, Human (sf9, GST) is the recombinant human-derived BLK protein, expressed by Sf9 insect cells , with N-GST labeled tag. The total length of BLK Protein, Human (sf9, GST) is 505 a.a., with molecular weight of ~84 kDa.
  • HY-P70040
    BLK Protein, Human (His)

    rHuTyrosine-protein kinase Blk/BLK, His; Tyrosine-Protein Kinase Blk; B lymphocyte Kinase; p55-Blk; BLK

    		Human E. coli
    The BLK protein is a key non-receptor tyrosine kinase that is essential for B lymphocyte development and signal transduction. It regulates pro-B to pre-B transition, growth arrest, and apoptosis downstream of B cell receptors by binding and phosphorylating CD79A and CD79B. BLK Protein, Human (His) is the recombinant human-derived BLK protein, expressed by E. coli , with C-6*His labeled tag. The total length of BLK Protein, Human (His) is 504 a.a., with molecular weight of ~60.0 kDa.
  • HY-P70428
    BAFF/TNFSF13B Protein, Human (HEK293, His)

    Tumor necrosis factor ligand superfamily member 13B; B lymphocyte stimulator; BLyS; B-cell-activating factor; BAFF; Dendritic cell-derived TNF-like molecule; TNF- and APOL-related leukocyte expressed ligand 1; TALL-1

    		 Human HEK293
    BAFF/TNFSF13B, is the B cell-activating cytokine belonging to the tumor necrosis factor family. BAFF is involved in cancer immunity and is mainly expressed in myeloid cells. Its overexpression can lead to autoimmune diseases such as systemic lupus erythematosus (SLE). In addition, BAFF is also involved in adipogenesis, atherosclerosis, neuroinflammatory process and ischemia/reperfusion (I/R) injury. Human BAFF protein has two glycosylated domains and one transmembrane domain (48-68 a.a.), and can be cleaved into membrane-type peptide fragments and soluble peptide fragments. BAFF/TNFSF13B Protein, Human (HEK293, His) is the extracullar part of BAFF protein (A134-L285), produced in HEK293 cells with N-terminal 6*His-tag.
  • HY-P70730
    BAFF/TNFSF13B Protein, Human (HEK293, Fc)

    Tumor necrosis factor ligand superfamily member 13B; B lymphocyte stimulator; BLyS; B-cell-activating factor; BAFF; Dendritic cell-derived TNF-like molecule; TNF- and APOL-related leukocyte expressed ligand 1; TALL-1

    		 Human HEK293
    BAFF/TNFSF13B, is the B cell-activating cytokine belonging to the tumor necrosis factor family. BAFF is involved in cancer immunity and is mainly expressed in myeloid cells. Its overexpression can lead to autoimmune diseases such as systemic lupus erythematosus (SLE). In addition, BAFF is also involved in adipogenesis, atherosclerosis, neuroinflammatory process and ischemia/reperfusion (I/R) injury . Human BAFF protein has two glycosylated domains and one transmembrane domain (48-68 a.a.), and can be cleaved into membrane-type peptide fragments and soluble peptide fragments. BAFF/TNFSF13B Protein, Human (HEK293, Fc) is the extracullar part of BAFF protein (A134-L285), produced in HEK293 cells with N-terminal hFc-tag.
  • HY-P70816
    BAFF/TNFSF13B Protein, Mouse (HEK293, Fc)

    Tumor necrosis factor ligand superfamily member 13B; B lymphocyte stimulator; BLyS; B-cell-activating factor; BAFF; Dendritic cell-derived TNF-like molecule; TNF- and APOL-related leukocyte expressed ligand 1; TALL-1

    		 Mouse HEK293
    BAFF/TNFSF13B, is the B cell-activating cytokine belonging to the tumor necrosis factor family. BAFF is involved in cancer immunity and is mainly expressed in myeloid cells. Its overexpression can lead to autoimmune diseases such as systemic lupus erythematosus (SLE). In addition, BAFF is also involved in adipogenesis, atherosclerosis, neuroinflammatory process and ischemia/reperfusion (I/R) injury . Mouse BAFF protein has two glycosylated domains and one transmembrane domain (48-68 a.a.), and can be cleaved into membrane-type peptide fragments and soluble peptide fragments. BAFF/TNFSF13B Protein, Mouse (HEK293, Fc) is the extracullar part of BAFF protein (A127-L309), produced in HEK293 cells with N-terminal mFc-tag.
  • HY-P700161AF
    Animal-Free BAFF/TNFSF13B Protein, Mouse (His)

    Tumor necrosis factor ligand superfamily member 13B; B lymphocyte stimulator; BLyS; B-cell-activating factor; BAFF; Dendritic cell-derived TNF-like molecule; TNF- and APOL-related leukocyte expressed ligand 1; TALL-1

    		 Mouse E. coli
    BAFF/TNFSF13B, is the B cell-activating cytokine belonging to the tumor necrosis factor family. BAFF is involved in cancer immunity and is mainly expressed in myeloid cells. Its overexpression can lead to autoimmune diseases such as systemic lupus erythematosus (SLE). In addition, BAFF is also involved in adipogenesis, atherosclerosis, neuroinflammatory process and ischemia/reperfusion (I/R) injury . Mouse BAFF protein has two glycosylated domains and one transmembrane domain (48-68 a.a.), and can be cleaved into membrane-type peptide fragments and soluble peptide fragments. Animal-Free BAFF/TNFSF13B Protein, Mouse (His) is the extracullar part of BAFF protein (A127-L309), produced in HEK293 cells with C-terminal His-tag.

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