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.

5,791 – 5,805 of 115,759 results

5,791

R&D Systems™ Recombinant Human TMPRSS2 His-tag Protein, CF

Recombinant Protein

Pricing & Availability

5,792

R&D Systems™ Recombinant Human RAGE Fc Chimera Protein

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

Pricing & Availability

5,793

R&D Systems™ Recombinant Human NRG1-beta 1/HRG1-beta 1 His Protein, CF

His-tag

Pricing & Availability
Specifications

Accession Number	NP_039250.2
Purity or Quality Grade	>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate	Unconjugated
Gene Alias	ARIA, GGF, GGF2, HGL, HRG, HRG1, HRGA, MST131, MSTP131, NDF, neuregulin 1, NRG1-IT2, SMDF
Molecular Weight (g/mol)	M.W. (Observed): 36-49 kDa, under reducing conditions., M.W. (Theroretical): 26 kDa
Gene ID (Entrez)	3084
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Reconstitution	Reconstitute at 500 μg/mL in PBS.
Endotoxin Concentration	<0.10 EU per 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	Neuregulin-1 beta 1/NRG1 beta 1
Source	Chinese Hamster Ovary cell line, CHO-derived human Neuregulin-1 beta 1/NRG1 beta 1 protein Ser20-Lys246, with a C-terminal 6-His tag

5,794

R&D Systems™ Recombinant Human Semaphorin 6A Fc Chimera 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

5,795

Novus Biologicals™ Recombinant Human TATDN1 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	CDA11, EC 3.1.21, EC 3.1.21.-, FLJ43280, Hepatocarcinoma high expression protein, putative deoxyribonuclease TATDN1, TatD DNase domain containing 1
Common Name	TATDN1
Molecular Weight (g/mol)	TMW: 36kDa
Gene ID (Entrez)	83940
Formulation	Phosphate buffered saline (pH7.4) 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

5,796

Novus Biologicals™ Recombinant Human MRPS28 His Protein

Highly purified. Generating reliable and reproducible results.

Pricing & Availability
Specifications

Purity or Quality Grade	>90%, by SDS-PAGE under reducing conditions and visualized by Colloidal Coomassie™ Blue stain
Conjugate	Unconjugated
Gene Alias	28S ribosomal protein S35, mitochondrial, FLJ22853, mitochondrial 28S ribosomal protein S35, mitochondrial ribosomal protein S28, MRP-S2828S ribosomal protein S28, mitochondrial, MRP-S35, MRPS35HSPC007, S28mt, S35mt
Common Name	MRPS28
Molecular Weight (g/mol)	TMW: 15.5kDa
Gene ID (Entrez)	28957
Formulation	20mMPhosphate buffer saline (pH 8.0) containing 20% glycerol, 1mM DTT
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
Recombinant	Recombinant

5,797

R&D Systems™ Recombinant Human IL-28A/IFN-lambda 2 (HEK293) 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	95%, by SDS-PAGE with silver staining
Conjugate	Unconjugated
Molecular Weight (g/mol)	20kDa
Quantity	25 μg
Termination	Val26 & Val28
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 IL-28A/IFN-lambda 2 protein Val26-Val200
Name	IL-28A/IFN-lambda 2
Accession Number	Q8IZJ0
Regulatory Status	RUO
Gene ID (Entrez)	282616
Quality Control Testing	SDS-PAGE: 20-23kDa, reducing condtions
Shelf Life	365 days
Recombinant	Recombinant

5,798

R&D Systems™ Recombinant Human IL-23R Fc Chimera 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

5,799

MilliporeSigma™ Upstate™ Human Native Nucleosomes

Pricing & Availability

5,800

R&D Systems™ Recombinant Human SOST/Sclerostin 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	>95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	28-32 kDa, reducing conditions
Gene ID (Entrez)	50964
Quantity	25 μg
Structural Form	Monomer
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 SOST/Sclerostin protein Gln24-Tyr213,with an N-terminal 7-His tag
Recombinant	Recombinant
Name	SOST/Sclerostin

5,801

R&D Systems™ Recombinant Human IL-21 Protein, Animal-Free

Pricing & Availability
Specifications

Accession Number	Q9HBE4.3
Conjugate	Unconjugated
Gene Alias	CVID11, IL21, IL-21Za11interleukin-21, interleukin 21, interleukin-21 isoform, Za11
Molecular Weight (g/mol)	M.W.-observed: 15-17 kDa, under reducing conditions., M.W.-theroretical: 15 kDa
Gene ID (Entrez)	59067
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Reconstitution	Reconstitute 25 μg size at 250 μg/mL in PBS and all the other sizes at 500 μg/mL in PBS.
Endotoxin Concentration	<0.10 EU per 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 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.
For Use With (Application)	Bioactivity
Protein	IL-21
Source	E. coli-derived human IL-21 protein Gln32-Ser162 with a N-terminal Met Produced using non-animal reagents in an animal-free laboratory.

5,802

R&D Systems™ Recombinant Human IL-2 Heat Stable Agonist Protein, CF

AI Modified Protein

Pricing & Availability
Specifications

Accession Number	Engineered based on P60568.1
Conjugate	Unconjugated
Gene Alias	aldesleukin, IL2, IL-2, IL-2lymphokine, interleukin 2, interleukin-2, involved in regulation of T-cell clonal expansion, Proleukin, T cell growth factor, T-cell growth factor, TCGF
Gene ID (Entrez)	3558
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Reconstitution	Reconstitute the 10 μg size at 100 μg/mL in PBS. Reconstitute all other sizes at 500 μg/mL in PBS.
Endotoxin Concentration	<0.10 EU per 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 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.
For Use With (Application)	Bioactivity
Protein	IL-2
Source	E. coli-derived human IL-2 protein Proprietary

5,803

R&D Systems™ Recombinant Human LILRB4/CD85k/ILT3 Fc Biotin Protein, CF

Fc Chimera Biotinylated

Pricing & Availability

5,804

R&D Systems™ Recombinant Human TSLPR His-tag Biotinylated Protein, CF

Recombinant Protein

Pricing & Availability

5,805

R&D Systems™ Recombinant Human IL-15 Protein, Animal-Free

Animal-Free.

Pricing & Availability
Specifications

Accession Number	P40933.1
Conjugate	Unconjugated
Gene Alias	IL15, IL-15 mgC9721, interleukin 15, interleukin-15
Molecular Weight (g/mol)	MolecularWeight-observed: 9 kDa, under reducing conditions; MolecularWeight-theroretical: 13 kDa
Gene ID (Entrez)	3600
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Reconstitution	Reconstitute at 100-500 μg/mL in PBS.
Storage Requirements	Store the unopened product at -20°C to -70°C. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Do not use past expiration date.
For Use With (Application)	Bioactivity
Protein	IL-15

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Recombinant Proteins

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Novus Biologicals™ Recombinant Human TATDN1 His Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Recombinant Human MRPS28 His Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Recombinant Human TATDN1 His Protein

Novus Biologicals™ Recombinant Human MRPS28 His Protein