1. Recombinant Proteins
  2. CAR-T Related Proteins

Chimeric antigen receptor T (CAR-T) cells, which are genetically engineered to express specific synthetic antigen receptors, can specifically target antigens and kill tumor cells. CAR-T cells are capable of specifically recognizing their target antigen through the single-chain fragment variable (scFv) binding domain, resulting in T cell activation in a major histocompatibility complex (MHC)-independent manner. Generally, CAR molecules are composed of 3 components: 1) an extracellular domain involved in antigen identification, which is composed of a scFv that (specifically) recognizes tumor-associated antigens (TAA). scFV is fixed on T cell by a 2) transmembrane domain, composed of a transmembrane region of CD3, CD8, CD28 or FcεRI. This region is connected to the 3) intracellular zone, composed of the intracytoplasmic region of CD8, CD28 or CD137 and CD3ζ. This zone comprises the immune receptor tyrosine-based activation motif (ITAM) which activates the costimulatory signal.

Cat. No. Product Name / Synonyms Species Source
  • HY-P70770
    TROP-2 Protein, Human (HEK293, His-Avi)

    Tumor-associated calcium signal transducer 2; Membrane component chromosome 1 surface marker 1; Cell surface glycoprotein Trop-2; TACSTD2; TROP2

    Human HEK293
    The TROP-2 protein emerged as a potential growth factor receptor, implying involvement in cellular processes related to growth and signaling. As a putative receptor, TROP-2 may play a crucial role in transducing signals that regulate cell growth and proliferation. TROP-2 Protein, Human (HEK293, His-Avi) is the recombinant human-derived TROP-2 protein, expressed by HEK293 , with C-Avi, C-6*His labeled tag. The total length of TROP-2 Protein, Human (HEK293, His-Avi) is 248 a.a., with molecular weight of 40-60 kDa.
  • HY-P70537
    CD4 Protein, Human (365a.a, HEK293, His)

    T-cell surface glycoprotein CD4; T-cell surface antigen T4/Leu-3; sCD4

    Human HEK293
    The CD4 protein is an integral membrane glycoprotein that plays a key role in immune responses. In T cells, it serves as a coreceptor for MHC class II molecules, interacting with T cell receptors and initiating intracellular signaling pathways. CD4 Protein, Human (365a.a, HEK293, His) is the recombinant human-derived CD4 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of CD4 Protein, Human (365a.a, HEK293, His) is 365 a.a., with molecular weight of 49-58 kDa.
  • HY-P70731
    CD38 Protein, Human (HEK293, His)

    ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 1; ADP-ribosyl cyclase 1; Cyclic ADP-ribose hydrolase 1; CD38 antigen; CD38 molecule; CD38

    Human HEK293
    The CD38 protein plays a key role in cell signaling, proficiently synthesizing cyclic ADP-ribose (cADPR) as a critical second messenger for glucose-induced insulin secretion. It also promotes the synthesis of the calcium mobilizer niacin-adenine dinucleotide phosphate (NAADP+). CD38 Protein, Human (HEK293, His) is the recombinant human-derived CD38 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of CD38 Protein, Human (HEK293, His) is 258 a.a., with molecular weight of 38-50 kDa.
  • HY-P70552
    VEGFR-2 Protein, Human (HEK293, His)

    Vascular endothelial growth factor receptor 2; KDR; VEGFR-2; Fetal liver kinase 1; FLK-1; Kinase insert domain receptor; Protein-tyrosine kinase receptor flk-1; VEGFR2; VEGF R2

    Human HEK293
    VEGFR-2 is a tyrosine-protein kinase of the cell surface receptors of VEGFA, VEGFC, and VEGFD that mediates activation of the MAPK1/ERK2, MAPK3/ERK1, and MAP kinase signaling pathways, as well as the AKT1 signaling pathway. VEGFR-2 can promote the proliferation, survival, migration and differentiation of endothelial cells. Overexpression of VEGFR-2 is associated with the development of tumors. VEGFR-2 Protein, Human (HEK293, His) is the recombinant human-derived VEGFR-2 protein, expressed by HEK293 , with C-His labeled tag. The total length of VEGFR-2 Protein, Human (HEK293, His) is 745 a.a., with molecular weight of 84-140 kDa.
  • HY-P70457
    TROP-2 Protein, Human (248a.a, HEK293, His)

    Tumor-associated calcium signal transducer 2; Membrane component chromosome 1 surface marker 1; Cell surface glycoprotein Trop-2; TACSTD2; TROP2

    Human HEK293
    The TROP-2 protein emerged as a potential growth factor receptor, implying involvement in cellular processes related to growth and signaling. As a putative receptor, TROP-2 may play a crucial role in transducing signals that regulate cell growth and proliferation. TROP-2 Protein, Human (248a.a, HEK293, His) is the recombinant human-derived TROP-2 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of TROP-2 Protein, Human (248a.a, HEK293, His) is 248 a.a., with molecular weight of 38-55 kDa.
  • HY-P70635
    VEGFR-2 Protein, Human (745a.a, HEK293, Fc)

    Vascular endothelial growth factor receptor 2; KDR; VEGFR-2; Fetal liver kinase 1; FLK-1; Kinase insert domain receptor; Protein-tyrosine kinase receptor flk-1; VEGFR2; VEGF R2

    Human HEK293
    VEGFR-2 protein is a tyrosine protein kinase receptor for VEGFA, VEGFC and VEGFD and is critical in angiogenesis, blood vessel development and embryonic hematopoiesis. It promotes endothelial cell function and actin cytoskeletal reorganization. VEGFR-2 Protein, Human (745a.a, HEK293, Fc) is the recombinant human-derived VEGFR-2 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of VEGFR-2 Protein, Human (745a.a, HEK293, Fc) is 745 a.a., with molecular weight of 150-160 kDa.
  • HY-P70652
    CD276/B7-H3 Protein, Human (433a.a, HEK293, His)

    CD276; B7H34Ig-B7-H3; B7-H3; B7 homolog 3; CD276 antigen; CD276 molecule; Costimulatory molecule

    Human HEK293
    CD276/B7-H3 protein can regulate T cell-mediated immune responses and act as a protective factor for tumor cells by inhibiting natural killer-mediated cell lysis. It also functions as a neuroblastoma cell marker, plays a role in acute and chronic transplant rejection, and modulates lymphocyte activity at mucosal surfaces. CD276/B7-H3 Protein, Human (433a.a, HEK293, His) is the recombinant human-derived CD276/B7-H3 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of CD276/B7-H3 Protein, Human (433a.a, HEK293, His) is 433 a.a., with molecular weight of 65-90 kDa.
  • HY-P70728
    TROP-2 Protein, Human (187a.a, HEK293, His)

    Tumor-associated calcium signal transducer 2; Membrane component chromosome 1 surface marker 1; Cell surface glycoprotein Trop-2; TACSTD2; TROP2

    Human HEK293
    The TROP-2 protein emerged as a potential growth factor receptor, implying involvement in cellular processes related to growth and signaling. As a putative receptor, TROP-2 may play a crucial role in transducing signals that regulate cell growth and proliferation. TROP-2 Protein, Human (187a.a, HEK293, His) is the recombinant human-derived TROP-2 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of TROP-2 Protein, Human (187a.a, HEK293, His) is 187 a.a., with molecular weight of 28-40 kDa.
  • HY-P71095
    TROP-2 Protein, Human (187a.a, HEK293, Fc)

    Tumor-associated calcium signal transducer 2; Membrane component chromosome 1 surface marker 1; Cell surface glycoprotein Trop-2; TACSTD2; TROP2

    Human HEK293
    The TROP-2 protein emerged as a potential growth factor receptor, implying involvement in cellular processes related to growth and signaling. As a putative receptor, TROP-2 may play a crucial role in transducing signals that regulate cell growth and proliferation. TROP-2 Protein, Human (187a.a, HEK293, Fc) is the recombinant human-derived TROP-2 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of TROP-2 Protein, Human (187a.a, HEK293, Fc) is 187 a.a., with molecular weight of 60-80 kDa.
  • HY-P72019
    Siglec-2/CD22 Protein, Human (HEK293, His)

    B-cell receptor CD22; BL-CAM; Siglec-2; CD22; SIGLEC2

    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 (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 (HEK293, His) is 668 a.a., with molecular weight of 77-110 kDa.
  • HY-P72267
    HGFR Protein, Human (HEK293, hFc)

    HGF receptor; SF receptor; Tyrosine-protein kinase Met

    Human HEK293
    The HGFR protein is a receptor tyrosine kinase that transduces signals by binding to hepatocyte growth factor/HGF ligand. It regulates proliferation, scattering, morphogenesis, and cell survival. HGFR Protein, Human (HEK293, hFc) is the recombinant human-derived HGFR protein, expressed by HEK293 , with C-hFc labeled tag.
  • HY-P72356
    CD38 Protein, Human (Biotinylated, HEK293, His-Avi)

    ADP-ribosyl cyclase1; 2'-phospho-ADP-ribosyl cyclase; ADP-ribosyl cyclase 1; Cyclic ADP-ribose hydrolase 1; cADPr hydrolase 1

    Human HEK293
    The CD38 protein plays a key role in cell signaling, proficiently synthesizing cyclic ADP-ribose (cADPR) as a critical second messenger for glucose-induced insulin secretion. It also promotes the synthesis of the calcium mobilizer niacin-adenine dinucleotide phosphate (NAADP+). CD38 Protein, Human (Biotinylated, HEK293, His-Avi) is the recombinant human-derived CD38 protein, expressed by HEK293 , with N-Avi, N-6*His labeled tag. The total length of CD38 Protein, Human (Biotinylated, HEK293, His-Avi) is 258 a.a., with molecular weight of 40-50 kDa.
  • HY-P72374
    HER2/CD340 Protein, Human (Biotinylated, HEK293, Fc-Avi)

    Proto-oncogene Neu; Tyrosine kinase-type cell surface receptor ERBB2; MLN19; NGL; TKR1

    Human HEK293
    The HER2/CD340 protein is a dynamic tyrosine kinase that is essential in the neuregulin receptor complex and regulates microtubule dynamics. Upon activation, it triggers the MEMO1-RHOA-DIAPH1 pathway, inhibits GSK3B and promotes the association of APC and CLASP2 on the cell membrane to achieve microtubule stabilization. HER2/CD340 Protein, Human (Biotinylated, HEK293, Fc-Avi) is the recombinant human-derived HER2/CD340 protein, expressed by HEK293 , with C-Avi, C-hFc labeled tag. The total length of HER2/CD340 Protein, Human (Biotinylated, HEK293, Fc-Avi) is 630 a.a., with molecular weight of 120-140 kDa.
  • HY-P72847
    BCMA/TNFRSF17 Protein, Human (HEK293, His)

    Tumor necrosis factor receptor superfamily member 17; CD269; TNFRSF17; BCM; BCMA

    Human HEK293
    B Cell Maturation Antigen (BCMA) also referred to as TNFRSF17 or CD269, is a transmembrane glycoprotein member of the tumor necrosis factor receptor (TNFR) superfamily. BCMA is used as a biomarker for Multiple myeloma (MM). BCMA mainly plays an important role in B cells for their proliferation, survival and also differentiates them into plasma cells. BCMA/TNFRSF17 Protein, Human (HEK293, His) is a recombinant protein with a C-Terminal His label, It consists of 54 amino acids (M1-A54) and is produced in HEK293 cells.
  • HY-P72863
    Carbonic Anhydrase 9 Protein, Human (HEK293, Fc)

    Carbonic anhydrase 9; CA-IX; P54/58N; pMW1; CA9; G250; MN

    Human HEK293
    The carbonic anhydrase 9 (CA9) protein plays a crucial role as a catalyst in the conversion of carbon dioxide and water. It promotes the formation of bicarbonate and hydrogen ions (dissociated ions of carbonic acid). Carbonic Anhydrase 9 Protein, Human (HEK293, Fc) is the recombinant human-derived Carbonic Anhydrase 9 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of Carbonic Anhydrase 9 Protein, Human (HEK293, Fc) is 377 a.a., with molecular weight of ~67.4 kDa.
  • HY-P72905
    CD4 Protein, Rat (HEK293, His)

    T-cell surface glycoprotein CD4; T-cell surface antigen T4/Leu-3; CD4

    Rat HEK293
    CD4 Protein is expressed on the surface of helper T cells. It plays a key role in immune responses by binding to major histocompatibility complex class II molecules on antigen-presenting cells, facilitating T cell activation and cytokine production. CD4 Protein is also involved in immune regulation and tolerance. Understanding its functions can aid in developing therapies for autoimmune diseases and immunodeficiencies. CD4 Protein, Rat (HEK293, His) is the recombinant rat-derived CD4 protein, expressed by HEK293 , with C-His labeled tag. The total length of CD4 Protein, Rat (HEK293, His) is 367 a.a., with molecular weight of ~42.5-52 kDa.
  • HY-P72938
    HGFR Protein, Human (sf9, His-GST)

    Hepatocyte growth factor receptor; HGF receptor; SF receptor; MET

    Human Sf9 insect cells
    The HGFR protein is a receptor tyrosine kinase that transduces signals by binding to hepatocyte growth factor/HGF ligand. It regulates proliferation, scattering, morphogenesis, and cell survival. HGFR Protein, Human (sf9, His-GST) is the recombinant human-derived HGFR protein, expressed by Sf9 insect cells , with N-His, N-GST labeled tag.
  • HY-P72987
    EGFR Protein, Human (sf9, His-GST)

    Epidermal growth factor receptor; EGFR; ERBB; ERBB1; HER1

    Human Sf9 insect cells
    The EGFR protein is a receptor tyrosine kinase that can bind to a variety of ligands, such as EGF, TGFA, AREG, epigen, BTC, epiregulin, and HBEGF, to initiate signaling cascades that mediate cellular responses. This involves receptor dimerization, autophosphorylation and recruitment of adapter proteins such as GRB2, activating downstream pathways such as RAS-RAF-MEK-ERK, PI3-kinase-AKT, PLCgamma-PKC and STAT. EGFR Protein, Human (sf9, His-GST) is the recombinant human-derived EGFR protein, expressed by Sf9 insect cells , with N-His, N-GST labeled tag. The total length of EGFR Protein, Human (sf9, His-GST) is 543 a.a., with molecular weight of ~89.1 kDa.
  • HY-P73094
    HER2/CD340 Protein, Human (HEK293)

    Receptor tyrosine-protein kinase erbB-2; MLN 19; CD340; ERBB2; HER2; NEU; NGL

    Human HEK293
    The HER2/CD340 protein is a dynamic tyrosine kinase that is essential in the neuregulin receptor complex and regulates microtubule dynamics. Upon activation, it triggers the MEMO1-RHOA-DIAPH1 pathway, inhibits GSK3B and promotes the association of APC and CLASP2 on the cell membrane to achieve microtubule stabilization. HER2/CD340 Protein, Human (HEK293) is the recombinant human-derived HER2/CD340 protein, expressed by HEK293 , with tag free. The total length of HER2/CD340 Protein, Human (HEK293) is 630 a.a., with molecular weight of 100-110 kDa.
  • HY-P73319
    NKG2D/CD314 Protein, Human (sf9, His)

    CD314; KLRK1; NKG2-D type II integral membrane protein; NKG2D

    Human Sf9 insect cells
    The NKG2D/CD314 protein serves as a key activating and costimulatory receptor in immune surveillance, binding to multiple stress-inducing ligands on tumor and virus-infected cells. It plays a dual role by stimulating NK cells and enhancing T cell activation in CD8(+) T cell-mediated adaptive responses. NKG2D/CD314 Protein, Human (sf9, His) is the recombinant human-derived NKG2D/CD314 protein, expressed by Sf9 insect cells , with N-His labeled tag. The total length of NKG2D/CD314 Protein, Human (sf9, His) is 139 a.a., with molecular weight of ~22.6 kDa.
Cat. No. Product Name Effect Purity