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.

4,951 – 4,965 of 115,752 results

4,951

R&D Systems™ Recombinant Human BMP-4 Animal-Free Protein

Recombinant Protein

Pricing & Availability

4,952

R&D Systems™ Recombinant Human Glypican 3 His Alexa Fluor™ 488 Protein

His-tag

Pricing & Availability

4,953

R&D Systems™ Recombinant Human RELT/TNFRSF19L Fc Chimera Protein

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

Pricing & Availability

4,954

R&D Systems™ Recombinant Human Reg4 Protein

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

Pricing & Availability

4,955

Invitrogen™ SARS-CoV-2 Spike Protein (S1/S2) (aa14-1213), His Tag Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	>95% by reducing SDS-PAGE
Conjugate	Unconjugated
pH Range	7.2
Form	Liquid
Common Name	SARS-CoV-2 Spike Protein S1/S2
Storage Requirements	Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Sequence	SARS-CoV-2 Spike Protein S1+S2, amino acids 14-1213 (s-ECD region)
Concentration	1.5 mg/mL
Expression System	E. coli
For Use With (Application)	Control,ELISA Standard,Binding Assay
Name	SARS-CoV-2 Spike Protein (S1/S2) (aa14-1213), His Tag
Regulatory Status	RUO
Purification Method	Purified
Gene Alias	Coronavirus; COVID; Covid 19; COVID19; COVID-19; SARS; SARS Coronavirus; SARS CoV; SARS CoV2; SARS CoV-2; SARS Spike Protein; SARS-CoV2; SARS-CoV-2
Product Type	Protein
Formulation	PBS with no preservative; pH 7.2
Recombinant	Recombinant

4,956

Invitrogen™ Human TREM-1 Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Regulatory Status	RUO
Purity or Quality Grade	>95%, by SDS-PAGE under reducing conditions
Conjugate	Unconjugated
Form	Liquid
Molecular Weight (g/mol)	24.76 kDa
Formulation	10 mM tris HCl with 50% glycerol, 62.5 mM NaCl and no preservative; pH 8
Sequence	Amino acids Ala21-Arg200 containing an N-terminal His-tag
Concentration	0.25 mg/mL
For Use With (Application)	Control,Western Blot
Source	E. coli
Name	Human TREM-1
Recombinant	Recombinant

4,957

Invitrogen™ SARS-CoV-2 Spike Protein S1/S2 (aa11-1208), His Tag Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	≥90% as determined by SDS-PAGE.
Conjugate	Unconjugated
pH Range	7.4
Form	Liquid
Common Name	SARS-CoV-2 Spike Protein S1/S2
Activity	ED50 = 0.15-9.92 ng/mL; determined by the binding of immobilized SARS-CoV-2 Spike Protein S1+S2 recombinant protein (2 μg/mL) to human ACE2 recombinant protein in a functional ELISA.
Endotoxin Concentration	<0.1 EU/μg
Storage Requirements	-80°C
Sequence	SARS-CoV-2 Spike Protein S1+S2, amino acids Val11-Gln1208 (Accession # YP_009724390.1) (s-ECD region) with a C-terminal His-tag
Concentration	0.65 mg/mL
Expression System	HEK293 cells
For Use With (Application)	Control,ELISA Standard,Binding Assay
Name	SARS-CoV-2 Spike Protein S1/S2 (aa11-1208), His Tag
Regulatory Status	RUO
Purification Method	SDS-PAGE
Gene Alias	Coronavirus; COVID; Covid 19; COVID19; COVID-19; SARS; SARS Coronavirus; SARS CoV; SARS CoV2; SARS CoV-2; SARS Spike Protein; SARS-CoV2; SARS-CoV-2
Product Type	Protein
Formulation	PBS with no preservative; pH 7.4
Protein Tag	His-tag
Recombinant	Recombinant

4,958

Invitrogen™ Human CD79 (CD79a/CD79b Heterodimer) His-Flag Tag Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Content And Storage	-20°C, Avoid Freeze/Thaw Cycles
Purity or Quality Grade	≥90% as determined by SDS-PAGE. ≥85% as determined by SEC-HPLC.
Conjugate	Unconjugated
Form	Lyophilized
Common Name	CD79a/CD79b
Molecular Weight (g/mol)	37.47 kDa
Gene Symbol	CD79A, CD79B
Endotoxin Concentration	<1.0 EU/μg
Sequence	Human CD79A, amino acids Met1-Arg143 (Accession # NP_001774.1) with a C-terminal Flag-tag and human CD78B, amino acids Met1-Asp159 (Accession # NP_000617.1) with a C-terminal His-tag were co-expressed and purified as a human CD79A & CD79B heterodimer
Expression System	HEK293 cells
For Use With (Application)	Control,Neutralization
Name	Human CD79 (CD79a/CD79b Heterodimer) His-Flag Tag
Accession Number	P11912, P40259
Regulatory Status	RUO
Purification Method	Purified
Format	Lyophilized
Product Type	Protein
Gene ID (Entrez)	973, 974
Formulation	PBS with 5% mannitol, 5% trehalose, 0.01% Tween 80 and no preservative; pH 7.4
Protein Tag	DYKDDDDK-tag, His-tag
Recombinant	Recombinant

4,959

Novus Biologicals™ Recombinant E. coli Thioredoxin Reductase 1/TRXR1 Protein

Highly purified and high bioactivity. Generating reliable and reproducible results.

Pricing & Availability

4,960

Novus Biologicals™ Recombinant Human ERGI3 His Protein

Highly purified. Generating reliable and reproducible results.

Pricing & Availability
Specifications

Purity or Quality Grade	>95%, by SDS-PAGE under reducing conditions and visualized by Colloidal Coomassie™ Blue stain
Conjugate	Unconjugated
Gene Alias	C20orf47, CGI-54, chromosome 20 open reading frame 47, dJ477O4.2, endoplasmic reticulum-Golgi intermediate compartment protein 3, endoplasmic reticulum-localized protein ERp43, ERGIC and golgi 3, Erv46, NY-BR-84, PRO0989, SDBCAG84, serologically defined breast cancer antigen 84, Serologically defined breast cancer antigen NY-BR-84
Common Name	ERGI3
Molecular Weight (g/mol)	TMW: 36.1kDa
Gene ID (Entrez)	51614
Formulation	PBS buffer (pH 7.4) containing 10% glycerol, 1mM DTT
Storage Requirements	Store at 4°C short term. Aliquot and store at −20°C long term. Avoid freeze-thaw cycles.
Concentration	1mg/mL
For Use With (Application)	SDS-PAGE
Recombinant	Recombinant

4,961

R&D Systems™ Recombinant Human Survivin Western Blot Standard Protein

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

Pricing & Availability

4,962

R&D Systems™ Recombinant Human Integrin a5ss1 Protein, CF

Recombinant Protein

Pricing & Availability

4,963

MilliporeSigma™ Calbiochem™ Endothelial Cell Growth Supplement, Bovine Neural Tissue

Used in screening for contamination by bacteria, fungi, and mycoplasm

Pricing & Availability

4,964

R&D Systems™ Recombinant Human/Mouse/Rat Activin A Protein

CHO derived

Pricing & Availability
Specifications

Purity or Quality Grade	>95%, by SDS-PAGE with silver staining.
Conjugate	Unconjugated
Molecular Weight (g/mol)	M.W. (Observed): 14 kDa, reducing conditions 24 kDa, non-reducing conditions; M.W. (theoretical): 13 kDa (monomer)
Gene Symbol	INHBA
Quantity	500 μg
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	Activin A
Source	Chinese Hamster Ovary cell line, CHO-derived Activin A protein Gly311-Ser426
Accession Number	P08476
Regulatory Status	RUO
Product Type	Recombinant protein
Biological Activity	0.2 to 1.2ng/mL
Gene ID (Entrez)	3624
Reconstitution	Reconstitute at 100-500 μg/mL in sterile 4 mM HCl.
Species	Human,Mouse,Rat
Recombinant	Recombinant

4,965

MilliporeSigma™ GDF-8/Myostatin, Human, Mouse, Rat, Recombinant Protein

Pricing & Availability

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Recombinant Proteins

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Novus Biologicals™ Recombinant E. coli Thioredoxin Reductase 1/TRXR1 Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Recombinant Human ERGI3 His Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human/Mouse/Rat Activin A Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Novus Biologicals™ Recombinant E. coli Thioredoxin Reductase 1/TRXR1 Protein

Novus Biologicals™ Recombinant Human ERGI3 His Protein

R&D Systems™ Recombinant Human/Mouse/Rat Activin A Protein