1. Recombinant Proteins
  2. GMP-grade Proteins

GMP-grade Proteins

MedChemExpress GMP (Good Manufacturing Practice) recombinant proteins are manufactured under specific guidelines to ensure product quality and consistency. The use of high-quality media supplements, such as growth factors and cytokines, is essential to ensuring safety, efficacy, and minimizing batch-to-batch variation. We offer GMP-grade recombinant proteins produced with quality documentation and full traceability, under independent QA oversight.

Each lot of our GMP-grade recombinant proteins undergoes rigorous QC testing tests:

•  Biological Activity Validation

•  Purity Testing

•  Stability Testing

•  Endotoxin Testing

•  Molecular weight determination by SDS-PAGE

•  Residual Host Cell DNA Content Analysis

•  Residual Host Cell Protein Content Analysis

•  Mycoplasma Testing

•  Other tests depending on your needs

MCE GMP recombinant proteins can be used as raw materials or ancillary reagents cell culture (expansion, polarization, and differentiation of cells) or other ex vivo bioprocessing.

Cat. No. Product Name / Synonyms Species Source
  • HY-P70750G
    GMP IL-4 Protein, Human (HEK293)

    Interleukin-4; IL-4; B-Cell Stimulatory Factor 1; BSF-1; Binetrakin; Lymphocyte Stimulatory Factor 1; Pitrakinra; IL4

    Human HEK293
    GMP IL-4 Protein, Human (HEK293) is a recombinant GMP-grade protein produced by HEK293 cells with C-His tag. IL-4 is an anti-inflammatory cytokine acting as a pleiotropic regulator of numerous immune and inflammatory processes.
  • HY-P70776G
    GMP IL-15 Protein, Human

    Interleukin-15; IL-15; IL15

    Human E. coli
  • HY-P70567G
    GMP GM-CSF Protein, Human (HEK293, His)

    Granulocyte-macrophage colony-stimulating factor; Colony-stimulating factor; CSF; Molgramostin and Sargramostim

    Human HEK293
  • HY-P70755G
    GMP IL-7 Protein, Human (HEK293, His)

    Interleukin-7; IL-7; IL7

    Human HEK293
  • HY-P7109G
    GMP EGF Protein, Human

    Pro-epidermal growth factor; EGF; Urogastrone

    Human E. coli
  • HY-P70426G
    GMP TNF-alpha/TNFSF2 Protein, Human

    Tumor Necrosis Factor; Cachectin; TNF-Alpha; Tumor Necrosis Factor Ligand Superfamily Member 2; TNF-a; TNF; TNFA; TNFSF2

    Human E. coli
    Tumour Necrosis Factor alpha (TNF alpha) is a potent pro-inflammatory cytokine. TNF alpha binds to its receptors, mainly TNFR1 and TNFR2, and then transmits molecular signals for biological functions such as inflammation and cell death. TNF alpha stimulates NF-κB pathway via TNFR2 promotes cancer growth, invasion, and metastasis. Anti-TNF-α MAb significantly suppresses the tumor development in colitis-associated cancer (CAC) mouse. TNF alpha as a proneurogenic factor activates the SAPK/JNK Pathway and can facilitate neuronal replacement and brain repair in response to brain injury. GMP TNF-alpha/TNFSF2 Protein, Human is a recombinant protein consisting of 157 amino acids (V77-L233) and is produced in E. coli.
  • HY-P7044G
    GMP IL-6 Protein, Human

    Interleukin-6; IL-6; B-Cell Stimulatory Factor 2; BSF-2; CTL Differentiation Factor; CDF; Hybridoma Growth Factor; Interferon Beta-2; IFN-Beta-2; IL6; IFNB2

    Human E. coli
  • HY-P70758G
    GMP IL-2 Protein, Human (HEK293, His)

    Interleukin-2; IL-2; T-Cell Growth Factor; TCGF; Aldesleukin; IL2

    Human HEK293
  • HY-P7038G
    GMP IL-21 Protein, Human

    Interleukin-21; IL-21; Za11; IL21

    Human E. coli
  • HY-P70544G
    GMP FLT3LG Protein, Human (HEK293, His)

    Fms-related tyrosine kinase 3 ligand; Flt3L; SL cytokine; FLT3LG

    Human HEK293
  • HY-P70610G
    GMP IFN-gamma Protein, Human (HEK293)

    Interferon Gamma; IFN-Gamma; Immune Interferon; IFNG

    Human HEK293
  • HY-P70783G
    GMP IGF-I/IGF-1 Protein, Human (E51R)

    Insulin-like growth factor I; IGF-I; MGF; Somatomedin-C; IBP1

    Human E. coli
  • HY-P70543G
    GMP TGF beta 1/TGFB1 Protein, Human (CHO)

    Transforming Growth Factor Beta-1; TGF-Beta-1; Latency-Associated Peptide; LAP; TGFB1; TGFB; TGF-β1; TGF beta1; TGFbeta 1; TGF-beta 1; TGFbeta; TGF-beta-1

    Human CHO
    TGF beta 1/TGFB1 Protein is initially identified as a growth factor that induces the growth of rodent fibroblasts. TGF beta 1/TGFB1 Protein inhibits the cell cycle in the G1 phase. TGF beta 1/TGFB1 is an endogenous factor controlling apoptosis in normal and pathological tissues. GMP TGF beta 1/TGFB1 Protein, Human (HEK293) is a GMP-grade recombinant protein (A279-S390) produced by HEK293 cells.
  • HY-P70576G
    GMP IL-3 Protein, Human (His)

    Interleukin-3; IL-3; Hematopoietic Growth Factor; Mast Cell Growth Factor; MCGF; Multipotential Colony-Stimulating Factor; P-Cell-Stimulating Factor; IL3

    Human E. coli
  • HY-P70586G
    GMP IL-1 beta Protein, Human

    Interleukin-1 beta; Catabolin; IL1F2; IL1B

    Human E. coli
    IL-1 beta is a potent proinflammatory cytokine expressed by monocytes, macrophages, and dendritic cells. IL-1 beta plays a key role in inflammation and immunologic reactions.  GMP IL-1 beta Protein, Human, is a recombinant GMP-grade protein, consists of 153 amino acids (A117-S269) and is expressed in E. coli.
  • HY-P70609G
    GMP CD40L/CD154/TRAP Protein, Human (HEK293)

    CD40 ligand; CD40-L; TRAP; CD154; TNFSF5

    Human HEK293
    CD40L (CD154; TRAP) is a ligand to CD40/TNFRSF5, acts function by generating a costimulatory signal that up-regulates IL-4 synthesis. CD40L is specifically expressed on activated CD4+ T-lymphocytes and involves in activation of NF-κB/MAPK pathway. CD40L also involves in B cell differentiation, maturation, and apoptosis. CD40L in human, cleaved into 2 chains of membrane form (1-261 a.a.) and soluble form (113-261 a.a.) which serves as a ligand for integrins (ITGA5:ITGB1 and ITGAV:ITGB3). CD40L/CD154/TRAP Protein, Human (HEK293) has a total length of 149 amino acids (M113-L261), is expressed in HEK293 cells with tag free.
  • HY-P70757G
    GMP SCF Protein, Human (HEK293, His)

    Kit Ligand; MGF; SCF; c-Kit ligand; KITLG; sKITLG

    Human HEK293
  • HY-P70760G
    GMP IL-18 Protein, Human (HEK293, His)

    Interleukin-18; Iboctadekin; Interferon gamma-inducing factor; IFN-gamma-inducing factor; Interleukin-1 gamma; IL-1 gamma; GIF; IL-18; IL-1g; IL1F4; MGC12320; IL18

    Human HEK293
  • HY-P78549
    GMP IL-4 Protein, Human

    Interleukin-4; IL-4; B-Cell Stimulatory Factor 1; BSF-1; Binetrakin; Lymphocyte Stimulatory Factor 1; Pitrakinra; IL4

    Human E. coli
  • HY-P78551
    GMP IL-2 Protein, Human

    Interleukin-2; IL-2; T-Cell Growth Factor; TCGF; Aldesleukin; IL2

    Human E. coli
Cat. No. Product Name Effect Purity