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.

Search Within Results

61 – 75 of 119,573 results

Gibco™ Mouse IFN-gamma Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Protein Family	Cytokines & Receptors
Purity or Quality Grade	>95% by SDS-PAGE
Conjugate	Unconjugated
Form	Liquid
pH Range	7.4
Common Name	IFN gamma
Molecular Weight (g/mol)	15 kDa
Endotoxin Level	<0.1 ng/ml
Activity	ED50 < 0.6 ng/mL; determined by a dose-dependent cytostasis assay of mouse WeHi279 cells.
Endotoxin Concentration	<0.1 ng/mL
Expression System	E. coli
For Use With (Application)	Bioactivity
Name	Mouse IFN-gamma
Purification Method	Purified
Gene Alias	BoIFNG; cytokine; EGK_03901; gamma interferon; gamma interferon precursor; gamma-interferon; gamma-interferon precursor (AA -23 to 143); H-IFN-g; IFG; IFI; IFN gamma; IFN γ; Ifng; IFN-g; IFNG2; IFN-gamma; IFN-gamma precursor; IFN-y; IFNγ; Immune interferon; Interferon; interferon gamma; interferon gamma precursor; interferon gamma type 2; Interferon y; Interferon γ; interferon, gamma; interferon-gama; interferon-gamma; Interferon-gamma level; interferon-gamma precursor; Interferonγ; M-IFN-g; R-IFN-g
Protein Form	Recombinant, Ligand, Mutant
Biological Activity	ED50 < 0.6 ng/mL; determined by a dose-dependent cytostasis assay of mouse WeHi279 cells.
Formulation	Tris with no preservative; pH 7.4
Research Category	Immunology, Virology, Oncology, Signal Transduction
Species	Mouse
Recombinant	Recombinant
Shipping Condition	Dry Ice
Content And Storage	-80°C
Gene Symbol	IFNG
Sequence	CYCHGTVIES LESLNNYFNS SGIDVEEKSL FLDIWRNWQK DGDMKILQSQ IISFYLRLFE VLKDNQAISN NISVIESHLI TTFFSNSKAK KDAFMSIAKF EVNNPQVQRQ AFNELIRVVH QLLPESSLRK RKRSR
Storage Requirements	-80°C
Protein Subtype	Interferons
Accession Number	P01580
Regulatory Status	RUO
Product Type	Protein
Gene ID (Entrez)	15978
Product Line	Gibco

Promotions Available

R&D Systems™ Recombinant Human IL-2 Protein

Contains the Cysteine to Serine substitution found in Proleukin™ (aldesleukin)

Pricing & Availability
Specifications

Accession Number	P60568.1
Purity or Quality Grade	>97%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate	Unconjugated
Gene Alias	aldesleukin, IL2, IL-2, IL-2 lymphokine, interleukin 2, interleukin-2, involved in regulation of T-cell clonal expansion, Proleukin, T cell growth factor, T-cell growth factor, TCGF
Molecular Weight (g/mol)	M.W.-observed: 13 kDa, under reducing conditions., M.W.-theroretical: 15.5 kDa
Gene ID (Entrez)	3558
Formulation	Lyophilized from a 0.2 μm filtered solution in Sodium Acetate with Trehalose.
Reconstitution	Reconstitute the 10 μg size at 100 μg/mL in sterile deionized water. Reconstitute all other sizes (at 500 μg/mL in sterile deionized water.)
Endotoxin Concentration	<0.01 EU / 1 μg of the protein by the LAL method.
Storage Requirements	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution.
For Use With (Application)	Bioactivity
Protein	IL-2
Source	E. coli-derived human IL-2 protein Ala21-Thr153 (Cys145Ser), with and without an N-terminal Met

Promotions Available

R&D Systems™ Recombinant Human M-CSF 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

Conjugate	Unconjugated
Gene ID (Entrez)	1435
Source	E. coli-derived human M-CSF protein Glu33-Ser190,with an N-terminal Met

R&D Systems™ Recombinant Human IL-15 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	>97%, by SDS-PAGE with Silver Staining
Conjugate	Unconjugated
Common Name	IL-15
Molecular Weight (g/mol)	10 kDa, under reducing conditions.
Gene Symbol	IL15
Endotoxin Concentration	<0.10 EU per 1μg of the protein by the LAL method.
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.
Expression System	E. coli-derived Asn49-Ser162
For Use With (Application)	Bioactivity
Source	E. coli-derived human IL-15 protein Asn49-Ser162
Accession Number	P40933.1
Gene Alias	IL15, IL-15MGC9721, interleukin 15, interleukin-15
Biological Activity	Measured in a cell proliferation assay using MO7e human megakaryocytic leukemic cells. The ED50 for this effect is typically 0.3-2.6ng/mL. The specific activity of Recombinant Human IL-15 is approximately 4.5 x 105 U/μg, which is calibrated against recombinant human IL-15 WHO International Standard (NIBSC code: 95/554).
Gene ID (Entrez)	3600
Formulation	Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein. Reconstitute at 100μg/mL in sterile PBS.
Species	Human
Recombinant	Recombinant

R&D Systems™ Recombinant Human Apolipoprotein E3 Protein

Extensive quality control produces lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Binding Activity

Pricing & Availability

Gibco™ Human TRANCE (RANKL) Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	≥98% by SDS-PAGE and HPLC
Conjugate	Unconjugated
pH Range	7.6
Form	Lyophilized
Molecular Weight (g/mol)	20 kDa
Common Name	RANKL (RANK Ligand)
Gene Symbol	TNFSF11
Activity	Determined by the dose-dependent ability to induce reporter gene in HT-29 NF-κB Luc reporter cells.
Endotoxin Concentration	<0.1 ng/μg
Storage Requirements	-20°C
Sequence	Human TRANCE recombinant protein contains 176 amino acids
Expression System	E. coli
For Use With (Application)	Bioactivity
Name	Human TRANCE (RANKL)
Accession Number	O14788
Regulatory Status	RUO
Purification Method	Purified
Gene Alias	CD254; H-RANK-L; hRANKL2; Ly109l; M-Rank-L; ODF; OPG; OPG ligand; OPGL; OPTB2; Osteoclast differentiation factor; osteoprotegerin ligand; Rankl; rank-l; receptor activator of NF-kappaB ligand; receptor activator of nuclear factor kappa B ligand; receptor activator of nuclear factor kappa-B ligand; RP11-86N24.2; sOdf; srankl; TNF-related activation-induced cytokine; Tnfsf11; TNLG6B; Trance; tumor necrosis factor (ligand) superfamily member 11; tumor necrosis factor (ligand) superfamily, member 11; tumor necrosis factor ligand 6B; tumor necrosis factor ligand superfamily member 11; Tumor necrosis factor ligand superfamily member 11, membrane form; Tumor necrosis factor ligand superfamily member 11, soluble form; tumor necrosis factor superfamily member 11; tumor necrosis factor-related activation-induced cytokine
Product Type	Protein
Gene ID (Entrez)	8600
Formulation	5mM sodium phosphate with 75mM NaCl and no preservative; pH 7.6
Recombinant	Recombinant

Gibco™ Human IL-6 Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Protein Family	Cytokines & Receptors
Purity or Quality Grade	>95% by SDS-PAGE
Conjugate	Unconjugated
Form	Lyophilized
Common Name	IL-6
Molecular Weight (g/mol)	21.3 kDa
Endotoxin Level	<0.1 ng/μg
Activity	ED50 < 20.0 pg/mL; determined by the dose-dependent proliferation of mouse B9 cells.
Endotoxin Concentration	<0.1 ng/μg
Expression System	E. coli
For Use With (Application)	Bioactivity
Name	Human IL-6
Purification Method	Purified
Gene Alias	B-cell differentiation factor; B-cell hybridoma growth factor; B-cell stimulatory factor 2; BSF2; BSF-2; CDF; CHIL-6; CTL differentiation factor; cytokine; HGF; H-IL-6; HSF; hybridoma growth factor; Ifnb2; IFN-beta-2; Il6; IL-6; ILg6; ILN; interferon beta-2; Interleukin; interleukin 6; Interleukin 6 (interferon, beta 2); interleukin 6 precursor; interleukin BSF-2; interleukin HP-1; Interleukin6; Interleukin-6; interleukin-6 precursor; interleukin-6 protein; M-IL-6; prointerleukin 6; R-IL-6
Protein Form	Recombinant, Ligand
Biological Activity	ED50 < 20.0 pg/mL; determined by the dose-dependent proliferation of mouse B9 cells.
Formulation	Protein with no preservative
Classification	Carrier-Free
Research Category	Immunology, Stem Cell Research, Inflammation, Bone Research
Species	Human
Recombinant	Recombinant
Content And Storage	4°C
Gene Symbol	Il6
Sequence	PVPPGEDSKD VAAPHRQPLT SSERIDKQIR YILDGISALR KETCNKSNMC ESSKEALAEN NLNLPKMAEK DGCFQSGFNE ETCLVKIITG LLEFEVYLEY LQNRFESSEE QARAVQMSTK VLIQFLQKKA KNLDAITTPD PTTNASLLTK LQAQNQWLQD MTTHLILRSF KEFLQSSLRA LRQM
Storage Requirements	4°C
Protein Subtype	Interleukins
Accession Number	P05231
Regulatory Status	RUO
Product Type	Protein
Gene ID (Entrez)	3569
Product Line	Gibco

R&D Systems™ Recombinant Human PDGF-AA 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

Buffer	Lyophilized from a 0.2μm filtered solution in Acetonitrile and TFA.
Purity or Quality Grade	97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Gene Alias	PDGF1, PDGF-A, PDGFAA
Molecular Weight (g/mol)	M.W. theroretical: 14 kDa (monomer)
Gene ID (Entrez)	5154
Formulation	Lyophilized from a 0.2μm filtered solution in Acetonitrile and TFA.
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	E. coli-derived human PDGF-AA protein Ser87-Thr211,with and without an N-terminal Met
Recombinant	Recombinant
Name	PDGF-AA

Invitrogen™ Cholera Toxin Subunit B (Recombinant), Alexa Fluor™ 594 Conjugate

Made from a recombinant version of the B subunit only to provide a very high-purity product that is completely free of the toxic A subunit

Pricing & Availability
Specifications

Shipping Condition	Room Temperature
Content And Storage	Store in freezer (-5 to -30°C) and protect from light.
Conjugate	Alexa Fluor 594
Form	Lyophilized
Protein Form	Recombinant
Label Type	Alexa Fluor Dyes
Product Line	Alexa Fluor
Protein Subtype	Cholera Toxin
Recombinant	Recombinant

Gibco™ Mouse FGF-basic (FGF-2/bFGF) 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 kDa
Endotoxin Level	<0.1 ng/μg
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	Mouse FGF-basic (FGF-2/bFGF)
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
Classification	Carrier-Free
Research Category	Neurobiology, Microbiology, Angiogenesis, Oncology
Species	Mouse
Recombinant	Recombinant
Shipping Condition	Wet Ice
Content And Storage	4°C
Gene Symbol	FGF2
Sequence	PALPEDGGAA FPPGHFKDPK RLYCKNGGFF LRIHPDGRVD GVREKSDPHV KLQLQAEERG VVSIKGVCAN RYLAMKEDGR LLASKCVTEE CFFFERLESN NYNTYRSRKY SSWYVALKRT GQYKLGSKTG PGQKAILFLP MSAKS
Storage Requirements	4°C
Protein Subtype	FGFs (Fibroblast Growth Factors)
Accession Number	P15655
Regulatory Status	RUO
Product Type	Protein
Gene ID (Entrez)	14173
Product Line	Gibco

Gibco™ Heat Stable FGF-10 Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Buffer	750 mM NaCl, 20 mM Na2PO4
Content And Storage	-20°Cor to +80°C if preferred
Purity or Quality Grade	>95% by SDS-PAGE
Conjugate	Unconjugated
Form	Lyophilized
Common Name	FGF10
Activity	ED50 ≤1.0 ng/mL; measured in a cell proliferation assay using 4 MBr-5 cells
Endotoxin Concentration	0.25 EU/μg
Sequence	Thermostable variant of human FGF-10 (190 amino acids) with proprietary amino acid substitutions
Expression System	E. coli
For Use With (Application)	Functional Assay
Name	Heat Stable FGF-10
Accession Number	O15520
Purification Method	SDS-Page
Gene Alias	AEY17; BB213776; FGF; Fgf10; FGF-10; Fibroblast growth factor; Fibroblast growth factor 10; Gsfaey17; Keratinocyte growth factor 2; produced by fibroblasts of urinary bladder lamina propria
Product Type	Protein
Biological Activity	ED50 = 1.0 ng/mL; measured in a cell proliferation assay using 4 MBr-5 cells
Gene ID (Entrez)	2255
Formulation	protein with 20 mM Na2PO4, 750 mM NaCl and no preservative; pH 7.5
Classification	Recombinant
Species	Human
Recombinant	Recombinant

R&D Systems™ Recombinant Human VEGF 165 Protein

Pricing & Availability
Specifications

Accession Number	NP_001165097.1
Purity or Quality Grade	>97%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate	Unconjugated
Gene Alias	MVCD1, VAS, vascular endothelial growth factor A, Vascular permeability factor, Vasculotropin, VEGFA, VEGF-A, VEGFMGC70609, VPF, VPFvascular endothelial growth factor
Molecular Weight (g/mol)	M.W. Observed: 19-21 kDa, under reducing conditions., M.W. Theoretical: 19.2 kDa (monomer)
Gene ID (Entrez)	7422
Formulation	Lyophilized from a 0.2 μm filtered solution in Sodium Acetate.
Reconstitution	Reconstitute the 10 μg size at 100 μg/mL in sterile deionized water. Reconstitute all other sizes at 500 μg/mL in sterile deionized water.
For Use With (Application)	Bioactivity
Protein	VEGF

R&D Systems™ Recombinant Human Cathepsin B Protein

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

Pricing & Availability

Promotions Available

R&D Systems™ Recombinant Mouse IL-6 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

Invitrogen™ Cholera Toxin Subunit B (Recombinant), Alexa Fluor™ 488 Conjugate

Made from a recombinant version of the B subunit only to provide a very high-purity product that is completely free of the toxic A subunit

Pricing & Availability
Specifications

Shipping Condition	Room Temperature
Content And Storage	Store in freezer (-5 to -30°C) and protect from light.
Conjugate	Alexa Fluor 488
Form	Lyophilized
Protein Form	Recombinant
Label Type	Alexa Fluor Dyes
Product Line	Alexa Fluor
Protein Subtype	Cholera Toxin
Recombinant	Recombinant

Prev
1
2
3
4
5
6
...
7,972
Next

Recombinant Proteins

Filtered Search Results

Narrow Results

R&D Systems™ Recombinant Human M-CSF Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

R&D Systems™ Recombinant Human IL-15 Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

R&D Systems™ Recombinant Human VEGF 165 Protein Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

R&D Systems™ Recombinant Human Cathepsin B Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

R&D Systems™ Recombinant Mouse IL-6 Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

R&D Systems™ Recombinant Human M-CSF Protein

R&D Systems™ Recombinant Human IL-15 Protein

R&D Systems™ Recombinant Human VEGF 165 Protein

R&D Systems™ Recombinant Human Cathepsin B Protein

R&D Systems™ Recombinant Mouse IL-6 Protein