Recombinant Proteins

Modified or manipulated proteins encoded by recombinant DNA and suitable for a variety of purposes including the modification of gene sequences, mass protein production, and the manufacture of commercial products.

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76 – 90 of 130,000 results

Gibco™ Human/Mouse/Rat Activin A, Animal-Free Recombinant Protein, PeproTech®

Recombinant Protein

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R&D Systems™ Recombinant Mouse EGF Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

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R&D Systems™ Recombinant Human IgG1 Fc Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

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R&D Systems™ Recombinant Human IL-6 Protein

A New rh IL-6 is Available! The new protein has ∼2 fold better activity and is HEK293 expressed!

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R&D Systems™ Recombinant Human Wnt-3a Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

Pricing & Availability
Specifications

Purity or Quality Grade	75%, by SDS-PAGE with silver staining.
Conjugate	Unconjugated
Molecular Weight (g/mol)	37.4 kDa
Gene ID (Entrez)	89780
Source	Chinese Hamster Ovary cell line,CHO-derived human Wnt-3a protein Ser19-Lys352
Recombinant	Recombinant
Name	Wnt-3a

Invitrogen™ Isolectin GS-IB₄ From Griffonia simplicifolia, Alexa Fluor™ 488 Conjugate

Isolated from the seeds of Griffonia simplicifolia, a tropical African legume

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Invitrogen™ Albumin from Bovine Serum (BSA), Alexa Fluor™ 594 conjugate

Bright and photostable conjugate exceptionally suited for applications in which well-defined molecular weight tracers are needed

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Invitrogen™ Lectin PNA From Arachis hypogaea (peanut), Alexa Fluor™ 594 Conjugate

Specific for terminal β-galactose

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Gibco™ Human BMP-7 Recombinant Protein, PeproTech®

Recombinant Protein

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Gibco™ Human HGF Recombinant Protein, PeproTech®

Recombinant Protein

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Promotions Available

R&D Systems™ Recombinant Human TNF-alpha Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

Pricing & Availability

Gibco™ Mouse TNF-alpha, Animal-Free Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	≥ 98% by SDS-PAGE gel and HPLC analyses.
Conjugate	Unconjugated
Form	Lyophilized
Common Name	TNF alpha
Molecular Weight (g/mol)	17.3 kDa
Gene Symbol	Tnf
Activity	Determined by the cytolysis of murine L929 cells in the presence of Actinomyocin D. The expected ED50 is ≤ 0.1 ng/ml, corresponding to a specific activity of ≥ 1 x 10^7 units/mg.
Endotoxin Concentration	<0.1 EU/μg
Sequence	MLRSSSQNSS DKPVAHVVAN HQVEEQLEWL SQRANALLAN GMDLKDNQLV VPADGLYLVY SQVLFKGQGC PDYVLLTHTV SRFAISYQEK VNLLSAVKSP CPKDTPEGAE LKPWYEPIYL GGVFQLEKGD QLSAEVNLPK YLDFAESGQV YFGVIAL
Expression System	E. coli
For Use With (Application)	Control,Bioactivity
Name	Mouse TNF-alpha, Animal-Free
Accession Number	P06804
Purification Method	Purified
Gene Alias	APC1 protein; Cachectin; C-domain 1; C-domain 2; cTNF; DADB-70P7.1; DIF; ICD1; ICD2; Intracellular domain 1; Intracellular domain 2; N-terminal fragment; NTF; RATTNF; Tnf; TNF alpha; TNF superfamily; TNF α; TNF, macrophage-derived; TNF, monocyte-derived; TNFA; TNF-a; TNFalpha; TNF-alpha; Tnfsf1a; TNFSF2; TNFα; TNLG1F; Tumor necrosis factor; tumor necrosis factor (TNF superfamily, member 2); tumor necrosis factor alpha; tumor necrosis factor alpha (cachetin); tumor necrosis factor alpha precursor; tumor necrosis factor ligand 1F; tumor necrosis factor ligand superfamily member 2; Tumor necrosis factor, membrane form; Tumor necrosis factor, soluble form; tumor necrosis factor-alpha; tumor necrosis factor-alpha precursor; tumor-necrosis factor; tumour necrosis factor
Product Type	Protein
Gene ID (Entrez)	21926
Formulation	Protein with no preservative
Recombinant	Recombinant

Gibco™ Human FGF-basic (FGF-2/bFGF) (aa 1-155) Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Protein Family	Growth Factors & Receptors
Purity or Quality Grade	>95% by SDS-PAGE
Conjugate	Unconjugated
Form	Lyophilized
Common Name	FGF2
Molecular Weight (g/mol)	17.2 kDa
Activity	ED50 = 0.1 - 1.0 ng/mL; determined by the dose-dependent proliferation of BALB/3T3 cells.
Endotoxin Concentration	<0.1 ng/μg
Expression System	E. coli
For Use With (Application)	Bioactivity
Name	Human FGF-basic (FGF-2/bFGF) (aa 1-155)
Purification Method	Purified
Gene Alias	Basic fibroblast growth factor; basic fibroblast growth factor bFGF; bFGF; FGF; fgf basic; Fgf2; Fgf-2; Fgfb; FGF-b; Fibroblast growth factor; fibroblast growth factor 2; fibroblast growth factor 2 (basic); Fibroblast growth factor basic; HBGF-2; Heparin-binding growth factor 2; H-FGF-b-147; H-FGF-b-154; M-FGF-b; Prostatic growth factor; prostatropin
Protein Form	Recombinant, Ligand
Biological Activity	ED50 = 0.1 - 1.0 ng/mL; determined by the dose-dependent proliferation of BALB/3T3 cells.
Formulation	Protein with no preservative
Research Category	Neurobiology, Oncology, Stem Cell Research, Microbiology, Differentiation, Angiogenesis
Species	Human
Recombinant	Recombinant
Shipping Condition	Approved for shipment on Wet or Dry Ice
Content And Storage	4°C
Gene Symbol	FGF2
Sequence	Human FGF-basic, amino acids Met134-Ser288 with C211S and C229S substitutions and an N-terminal Gly-His
Storage Requirements	4°C
Protein Subtype	FGFs (Fibroblast Growth Factors)
Accession Number	P09038
Regulatory Status	RUO
Product Type	Protein
Gene ID (Entrez)	2247
Product Line	Gibco

R&D Systems™ Human Apo-Transferrin Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

Pricing & Availability
Specifications

Purity or Quality Grade	90%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Formulation	Lyophilized from a 0.2μm filtered solution in deionized water.
Storage Requirements	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution.
Source	Human plasma-derived Apo-Transferrin protein The human plasma used for the isolation of this product were certified by the supplier to be negative for HIV I and II antibodies, Hepatitis C antibody and Hepatitis B antigen at the time of shipment. Human blood products should always be treated in accordance with universal handling precautions.
Name	Apo-Transferrin

Invitrogen™ Human MAPK14 (p38 alpha), GST Tag Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Accession Number	Q16539
Regulatory Status	RUO
Molecular Weight (g/mol)	67.6 kDa
Common Name	p38 MAPK alpha
Storage Requirements	-80°C, Avoid Freeze/Thaw Cycles
Name	Human MAPK14 (p38 alpha), GST Tag

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Recombinant Proteins

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R&D Systems™ Recombinant Mouse EGF Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human IgG1 Fc Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human IL-6 Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human Wnt-3a Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human TNF-alpha Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Human Apo-Transferrin Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Mouse EGF Protein

R&D Systems™ Recombinant Human IgG1 Fc Protein

R&D Systems™ Recombinant Human IL-6 Protein

R&D Systems™ Recombinant Human Wnt-3a Protein

R&D Systems™ Recombinant Human TNF-alpha Protein

R&D Systems™ Human Apo-Transferrin Protein