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.

1 – 15 of 106,453 results

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Fisher BioReagents™ Bovine Serum Albumin (BSA) Protease-free Powder

Purified by a heat shock process

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Fisher BioReagents™ Bovine Serum Albumin (BSA) DNase- and Protease-free Powder

Purified by proprietary heat shock process

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R&D Systems™ Recombinant Human TGF-beta 1 (Human Cell-expressed) 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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Specifications

Purity or Quality Grade	95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Gene Alias	CEDLAP, DPD1, latency-associated peptide, TGF beta1, TGFB, TGFB1, TGFbeta, TGFbeta 1, TGF-beta 1 protein, TGF-beta-1, transforming growth factor beta-1, transforming growth factor, beta 1
Molecular Weight (g/mol)	12.8 kDa (monomer)
Gene ID (Entrez)	7040
Structural Form	Disulfide-linked homodimer
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 embryonic kidney cell,HEK293-derived human TGF-beta 1 protein Ala279-Ser390
Recombinant	Recombinant
Name	TGF-beta 1

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Fisher BioReagents™ Bovine Serum Albumin, Heat Shock Treated

Suitable for immunological studies

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Specifications

pH Range	7 ±0.3
Packaging	Poly Bottle
For Use With (Application)	Immunological Applications
Source	Bovine

Gibco™ Human EGF Recombinant Protein

Recombinant Protein

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Specifications

Purity or Quality Grade	>95% by SDS-PAGE
Conjugate	Unconjugated
Form	Lyophilized
Molecular Weight (g/mol)	6.2 kDa
Common Name	EGF
Endotoxin Concentration	<0.1 ng/ μg
Expression System	E. coli
For Use With (Application)	Control,ELISA,Functional Assay,Immunohistochemistry,Western Blot
Name	Human EGF
Accession Number	P01133
Purification Method	Sequential Chromatography
Gene Alias	AI790464; beta-urogastrone; EGF; Epidermal growth factor; epidermal growth factor (beta-urogastrone); epidermal growth factor precursor; H-EGF; HOMG4; Pro-epidermal growth factor; Pro-epidermal growth factor precursor (EGF); sb:eu639; URG; Urogastrone
Gene ID (Entrez)	1950
Formulation	protein with no preservative
Recombinant	Recombinant

Invitrogen™ Human VEGF-165 Recombinant Protein

Recombinant Protein

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Specifications

Regulatory Status	RUO
Purity or Quality Grade	>95% by SDS-PAGE
Conjugate	Unconjugated
Form	Lyophilized
Molecular Weight (g/mol)	19.2 kDa
Formulation	PBS with no preservative
Sequence	Human VEGF-165, amino acids 27-191 (Accession # 003376)
For Use With (Application)	Control,ELISA,Functional Assay,Immunoprecipitation,Western Blot
Source	Yeast
Name	Human VEGF-165
Recombinant	Recombinant

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Gibco™ PeproGMP® Human LIF Recombinant Protein, PeproTech®

Recombinant Protein

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Specifications

Content And Storage	-20°Cor to +80°C if preferred
Purity or Quality Grade	≥ 98% by SDS-PAGE gel and HPLC analyses.
Conjugate	Unconjugated
Form	Lyophilized
Common Name	LIF
Molecular Weight (g/mol)	19.7 kDa
Activity	Determined by the proliferation of TF-1 cells.
Endotoxin Concentration	<0.1 EU/ μg
Sequence	SPLPITPVNA TCAIRHPCHN NLMNQIRSQL AQLNGSANAL FILYYTAQGE PFPNNLDKLC GPNVTDFPPF HANGTEKAKL VELYRIVVYL GTSLGNITRD QKILNPSALS LHSKLNATAD ILRGLLSNVL CRLCSKYHVG HVDVTYGPDT SGKDVFQKKK LGCQLLGKYK QIIAVLAQAF
Expression System	E. coli
For Use With (Application)	Functional Assay
Name	PeproGMP™ Human LIF
Accession Number	P15018
Regulatory Status	RUO
Gene Alias	CDF; cholinergic differentiation factor; cholinergic neuronal differentiation factor; d factor; DIA; differentiation inhibitory activity; differentiation-inducing factor; differentiation-stimulating factor; Emfilermin; hepatocyte-stimulating factor III; HILDA; human interleukin in DA cells; leukemia inhibitory factor; leukemia inhibitory factor (cholinergic differentiation factor); LIF; Melanoma-derived LPL inhibitor; MLPLI; myeloid leukaemia inhibitory factor
Format	Lyophilized
Biological Activity	Determined by the proliferation of TF-1 cells.
Gene ID (Entrez)	3976
Formulation	protein with no preservative
Recombinant	Recombinant

MilliporeSigma™ Prion Protein, HisTag™, Human, Recombinant Protein, E. coli

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Gibco™ Vitronectin (VTN-N) Recombinant Human Protein, Truncated

Vitronectin (VTN-N) is a recombinant human protein that provides a defined surface for feeder-free culture of human pluripotent stem cells (PSCs).

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Specifications

Content And Storage	Store at -80°C and protect from light.
Form	Liquid
Protein Form	Recombinant
Research Category	Stem Cell Research
Concentration	500 μg/mL
For Use With (Application)	Stem Cell Culture
Species	Human
Protein Subtype	Vitronectin
Recombinant	Recombinant