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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11,041 – 11,055 of 123,911 results

11,041

R&D Systems™ Recombinant Human ErbB2/Her2 Fc Chimera Avi-tag Protein

ErbB2, also called Neu and Her2 (human epidermal growth factor receptor 2), is a type I membrane glycoprotein that is a member of the ErbB family of tyrosine kinase receptors

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11,042

R&D Systems™ Recombinant Human IL-21 (HEK293 Expressed) Protein

Carrier Free Recombinant Protein

Pricing & Availability
Specifications

Accession Number	Q9HBE4.3
Purity or Quality Grade	>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate	Unconjugated
Gene Alias	CVID11, IL21, IL-21 Za11interleukin-21, interleukin 21, interleukin-21 isoform, Za11
Molecular Weight (g/mol)	MolecularWeight-observed: 15-17 kDa, under reducing conditions., MolecularWeight-theroretical: 15 kDa
Gene ID (Entrez)	59067
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Reconstitution	Reconstitute 10 μg size at 100 μg/mL and other sizes (at 500 μg/mL in PBS.)
Endotoxin Concentration	<0.10 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-21
Source	Human embryonic kidney cell, HEK293-derived human IL-21 protein Gln32-Ser162

11,043

Novus Biologicals™ PPP1R16B Recombinant Protein Antigen

Recombinant Protein

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11,044

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

Recombinant Protein

Pricing & Availability
Specifications

Accession Number	P12644.1
Purity or Quality Grade	>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate	Unconjugated
Gene Alias	BMP2B, BMP-2 B, BMP2B1, BMP2BMCOPS6, BMP4, BMP-4, Bone morphogenetic protein 2 B, bone morphogenetic protein 4, DVR4, MCOPS6, OFC11, ZYME
Molecular Weight (g/mol)	M.W.-observed: 8-9 kDa, under reducing conditions, M.W.-theoretical: 12 kDa
Gene ID (Entrez)	652
Formulation	Lyophilized from a 0.2 μm filtered solution in Acetonitrile and TFA.
Reconstitution	Reconstitute at 100-200 μg/mL in 4 mM HCl.
Endotoxin Concentration	<0.10 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, -70 °C under sterile conditions after reconstitution.
Protein	BMP-4
Source	E. coli-derived human BMP-4 protein Lys303-Arg408 Produced using non-animal reagents in an animal-free laboratory.

11,045

R&D Systems™ Recombinant F. heparinum Heparinase I Protein

Recombinant Protein

Pricing & Availability

11,046

R&D Systems™ Recombinant Mouse Plasma Kallikrein/KLKB1 Protein

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

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11,047

R&D Systems™ Recombinant MERS-CoV Nucleocapsid His-tag Protein

Sf21 Insect Cell Expressed, Over 95% Purity

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11,048

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R&D Systems™ Recombinant Canine IL-17A Protein

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

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11,049

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R&D Systems™ Recombinant Human CD200R1 His-tag Protein

The Recombinant Human CD200 R1 His-tag Protein is derived from HEK293

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11,050

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R&D Systems™ Recombinant Mouse IL-36 beta/IL-1F8 Protein

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

Pricing & Availability
Specifications

Purity or Quality Grade	97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	21 kDa
Gene ID (Entrez)	69677
Quantity	25 μg
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 mouse IL-36 beta/IL-1F8 protein Met1-Lys183
Recombinant	Recombinant
Name	IL-36 beta/IL-1F8

11,051

R&D Systems™ Recombinant Human Plasma Kallikrein/KLKB1 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

11,052

Promotions Available

R&D Systems™ Recombinant Human CD4 Protein

Measured by the ability of the immobilized protein to support the adhesion of HeLa human cervical epithelial carcinoma cells.

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11,053

R&D Systems™ Recombinant Human ABP1/AOC1 Protein

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

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11,054

Novus Biologicals™ Recombinant Human TDP-43/TARDBP Protein

Highly purified. Generating reliable and reproducible results.

Pricing & Availability
Specifications

Conjugate	Unconjugated
Molecular Weight (g/mol)	44.7 kDa
Gene Symbol	TARDBP
Storage Requirements	Store at 4°C short term. Aliquot and store at −20°C long term. Avoid freeze-thaw cycles.
Concentration	0.25mg/mL
For Use With (Application)	SDS-PAGE
Source	E.coli
Name	Recombinant Human TDP-43/TARDBP Protein
Regulatory Status	RUO
Purification Method	>90%, by SDS-PAGE
Gene Alias	ALS10TAR DNA-binding protein-43, TAR DNA binding protein, TDP43, TDP-43, TDP-43TAR DNA-binding protein 43
Product Type	Recombinant Protein
Gene ID (Entrez)	23435
Formulation	Liquid. 20mM Tris-HCl(pH8.0) containing 0.1M NaCl, 1mM DTT, 1mM EDTA, 10% glycerol
Cross Reactivity	Human
Recombinant	Recombinant

11,055

Novus Biologicals™ Recombinant Human alpha-Fetoprotein/AFP His Protein

Highly purified. Generating reliable and reproducible results. Applications: SDS-Page

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	Alpha-1-fetoprotein, Alpha-fetoglobulin, alpha-fetoprotein, FETA, HP, HPAFP
Common Name	alpha-Fetoprotein/AFP
Molecular Weight (g/mol)	TMW: 67.3kDa
Gene ID (Entrez)	174
Formulation	Phosphate buffered saline (pH 7.4) containing 10% glycerol
Storage Requirements	Store at 4°C short term. Aliquot and store at −20°C long term. Avoid freeze-thaw cycles.
Concentration	0.5mg/mL
For Use With (Application)	SDS-PAGE
Source	Baculovirus
Recombinant	Recombinant

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Recombinant Proteins

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Novus Biologicals™ PPP1R16B Recombinant Protein Antigen Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Recombinant Human TDP-43/TARDBP Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Novus Biologicals™ PPP1R16B Recombinant Protein Antigen

Novus Biologicals™ Recombinant Human TDP-43/TARDBP Protein

Novus Biologicals™ Recombinant Human alpha-Fetoprotein/AFP His Protein