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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2,746 – 2,760 of 122,804 results

2,746

MilliporeSigma™ Calmodulin, HisTag™ Human, Recombinant Protein

Pricing & Availability

2,747

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R&D Systems™ Recombinant Human CX3CL1/Fractalkine His Avi-tag Protein

Biotinylated

Pricing & Availability

2,748

Novus Biologicals™ Recombinant SARS-CoV-2 Spike S1 (RBD) His (C-Term) Protein

Measured by its binding ability in a functional ELISA.

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2,749

Novus Biologicals™ USP46 Recombinant Protein Antigen

Recombinant Protein

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2,750

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R&D Systems™ Recombinant Mouse TWEAK/TNFSF12 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
Molecular Weight (g/mol)	17 kDa
Gene ID (Entrez)	21944
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 TWEAK/TNFSF12 protein Arg105-His249,with an N-terminal Met and a 6-His tag
Recombinant	Recombinant
Name	TWEAK/TNFSF12

2,751

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Invitrogen™ SARS-CoV-2 Spike Protein S1/S2 (BA.2.12.1) His-tag, trimer Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	>90% as determined by SDS-PAGE. >90% as determined by SEC-HPLC.
Conjugate	Unconjugated
pH Range	6
Form	Lyophilized
Molecular Weight (g/mol)	136.57 kDa
Common Name	SARS-CoV-2 Spike (trimer) Protein
Activity	Immobilized Human ACE2 (mFc tag) at 2 μg/mL (100 μL/well) can bind Recombinant SARS-CoV-2 (BA.2.12.1) Spike S1+S2 trimer Protein (ECD, His Tag), the EC50 is 5-20 ng/mL.
Endotoxin Concentration	<1.0 EU/μg
Storage Requirements	-20°C, Avoid Freeze/Thaw Cycles
Sequence	SARS-CoV-2 spike S1/S2 (Accession # YP_009724390.1) with variant B.2.12.1 mutations expressed with the bacteriophage T4 fibritin and a C-terminal His-tag. Full sequence information available in Product Specfic Information section.
Concentration	0.25 mg/mL
Expression System	HEK293 cells
For Use With (Application)	Control,ELISA Standard,Binding Assay
Name	SARS-CoV-2 Spike Protein S1/S2 (BA.2.12.1) His-tag, trimer
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-CoV-2
Product Type	Protein
Formulation	25mM sodium citrate with 5% mannitol, 200mM NaCl, 5% trehalose, 0.01% Tween 80 and no preservative; pH 6
Protein Tag	His-tag
Recombinant	Recombinant

2,752

Novus Biologicals™ Recombinant Human PCDHGC4 His Protein

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

Pricing & Availability
Specifications

Purity or Quality Grade	>85%, by SDS-PAGE
Conjugate	Unconjugated
Gene Alias	MGC119489, MGC24978, PCDH-GAMMA-C4, protocadherin gamma subfamily C, 4, protocadherin gamma-C4
Common Name	PCDHGC4
Molecular Weight (g/mol)	TMW: 74.3kDa
Gene ID (Entrez)	56098
Formulation	20mM Tris-HCl buffer (pH 8.0) containing 0.4M UREA, 10% glycerol
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

2,753

R&D Systems™ Recombinant SARS-CoV-2 B.1.1.529 S RBD Fc Protein

Omicron Variant

Pricing & Availability

2,754

R&D Systems™ Recombinant Human GASP-1/WFIKKN2 Protein

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

Pricing & Availability
Specifications

Purity or Quality Grade	95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	60.7 kDa
Gene ID (Entrez)	124857
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	Mouse myeloma cell line,NS0-derived human GASP-1/WFIKKN2 protein Leu35-His576,with a C-terminal 6-His tag
Recombinant	Recombinant
Name	GASP-1/WFIKKNRP