Recombinant Proteins

Industry leading bioactive proteins ensure reproducible results you can trust

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Hundreds of Bioactive Recombinant Proteins Developed for Basic and Preclinical Research

Our experienced team has delivered hundreds of bioactive recombinant proteins suitable for various research projects and in vivo assays. Custom proteins avaialable on request.

  • Recombinant expression in E.coli, baculovirus, or mammalian cell
  • >95% purity (affinity purification)
  • No preservatives or stabilizers

Browse our catalog of recombinant proteins:

Immune Checkpoint Regulators

Protein Species UniProt ID Fragment Tags
4-1BB Human Q07011 Leu24-Gln186 no tag or hIgG1Fc
B7-H2 Human Q5ZPR3 Asp19-Ser258 His
B7-H2 Human Q5ZPR3 Asp19-Ser259 hIgG1Fc
B7-H2 Human Q5ZPR3 Asp19-Ser260 mIgG2aFc
B7-H3 Human Q5ZPR3 Gly27-Thr461 no tag or hIgG1Fc
B7-H4 Human Q7Z7D3 Phe29-Ala258 His, hIgG1Fc or mIgG2aFc
CD27 Human P26842 Thr21-Ile192 no tag or hIgG1Fc
CD28 Human P10747 Asn19-Pro152 His, hIgG1Fc or mIgG2aFc
CD40 Human P25942 Glu21-Arg193 His or hIgG1Fc
CD40L Human P29965 Glu108-Leu261 His, hIgG1Fc or mIgG2aFc
CD48 Human P09326 Gln27-Ser220 no tag or hIgG1Fc
CD70 Human P32970 Glu45-Pro193 His, hIgG1Fc or mIgG2aFc
CD80 Human P33681 Val35-Asn242 His, hIgG1Fc or mIgG2aFc
CD86 Human P42081 Ala24-His245 His, hIgG1Fc or mIgG2aFc
DR3 Human Q93038 Gln25-Phe201 His, hIgG1Fc or mIgG2aFc
HHLA2 Human Q9UM44 Ile23-Asn344 His, hIgG1Fc or mIgG2aFc
LAG3 Human P18627 Leu23-Leu450 His
OX40 Human P43489 Leu29-Ala216 no tag or hIgG1Fc
OX40L Human P23510 Gln51-Leu183 His, hIgG1Fc or mIgG2aFc
PD-L2 Human Q9BQ51 Leu20-Pro219 No tag
PD-L2 Human Q9BQ52 Leu20-Pro220 hIgG1Fc
TIM3 Human Q8TDQ0 Ser22-Arg200 His, hIgG1Fc or mIgG2aFc
TL1A Human O95150 Leu72-Leu251 His, hIgG1Fc or mIgG2aFc
TMIGD2 Human Q9UM44 Leu23-Gly150 His, hIgG1Fc or mIgG2aFc

Chemokines

CXCL1/GRO-alpha/MGSA MCP-2/CCL8 IL-2
CXCL2/GRO-beta Eotaxin/CCL11 IL-3
CXCL3/GRO-γ MCP-4/CCL13 IL-4
CXCL4/PF4 HCC-1/CCL14 IL-6
CXCL5/ENA-78 MIP-5/CCL15 IL-7
CXCL6/GCP-2 HCC-4/CCL16 IL-8 (72a.a.)
CXCL7/NAP-2 TARC/CCL17 IL-9
CXCL9/MIG MIP-4/CCL18 IL-10
CXCL10/IP-10 LD78-β/CCL3L1 IL-11
CXCL11/I-TAC MIP-3α/CCL20 IL-13
CXCL12/SDF-1α Exodus-2/CCL21 IL-15
CXCL13/BLC/BAC-1 MDC/CCL22 IL-17
Lymphotactin/XCL1 MIP-3/CCL23 IL-19
I-309/CCL1 Eotaxin-2/CCL24 IL-20
MCP-1/MCAF/CCL2 TECK/CCL25 IL-21
MIP-1α/CCL3 Eotaxin-3/CCL26 IL-22
MIP-1β/CCL4 IL-1α IL-31
RANTES/CCL5 IL-1β IL-33
MCP-3/CCL7 IL-1ra  

Growth Factors

Leukemia Inhibitory Factor FGF-21 Epiregulin (EREG)
OSM FGF-23 Amphiregulin (AREG)
aFGF IGF-I Ciliary Neurotrophic Factor (CNTF)
bFGF Insulin-like Growth Factor-Binding Protein 3 (IGF-BP3) Betacellulin (BTC)
KGF-1/FGF-7 EGF Bone Morphogenetic Protein-2 (BMP-2)
FGF-9 VEGF165 Bone Morphogenetic Protein-4 (BMP-4)
KGF-2/FGF-10 Epigen (EPG) Bone Morphogenetic Protein-7 (BMP-7)
FGF-19    

Interferons

Interferon-α1b Interferon-λ1/IL-29 (IFN-λ1/IL-29) B Cell Activating Factor (BAFF)
Interferon-α2a (IFN-α2a) Interferon Omega (IFN-ω) B Cell Activating Factor Receptor (BAFF-R)
Interferon-α2b (IFN-α2b) Tumor Necrosis Factor-alpha (TNF-α) soluble CD40 Ligand (sCD40L)
Interferon-β1b Tumor Necrosis Factor-alpha, His (TNF-α-His) B-Cell Maturation Antigen (BCMA)
Interferon-Gamma (IFN-γ)   TNF-related weak inducer of apoptosis receptor (TWEAKR)

Colony Stimulating Factors

Stem Cell Factor (SCF) Erythropoietin-alpha (EPO-α) Thrombopoietin (TPO)
Granulocyte Colony Stimulating Factor (G-CSF) EPO-alpha/Fc Chimera (EPO-Fc) Macrophage Colony Stimulating Factor (M-CSF)
Granulocyte Macrophage Colony Stimulating Factor (GM-CSF)    

Others

Thymic Stromal Lymphopoietin (TSLP) Endothelial-Monocyte A Activating Polypeptide II (EMAP-II) beta-Defensin 2 (BD-2)
Pigment Epithelium-derived Factor (PEDF) Neurotrophin-4 (NT-4) beta-Defensin 3 (BD-3)
Flt-3 Ligand (Flt-3L) Brain Natriuretic Peptide (BNP) beta-Defensin 4 (BD-4)
Angiostatin K1-3 beta-Defensin 1 (BD-1)  

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