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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10,411 – 10,425 of 121,316 results

10,411

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R&D Systems™ Recombinant Bovine IL-2 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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Specifications

Purity or Quality Grade	95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	15.6 kDa
Gene ID (Entrez)	280822
Quantity	20 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 bovine IL-2 protein Ala21-Thr155,with an N-terminal Met
Recombinant	Recombinant
Name	IL-2

10,412

R&D Systems™ Recombinant Human LDLR 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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10,413

MP Biomedicals™ Pepstatin A

Synthetic inhibitor for pepsin, renin, cathepsin D, and other acid proteases.

Pricing & Availability
Specifications

Form	Powder
Molecular Weight (g/mol)	685.91
Storage Requirements	0°C
For Use With (Application)	Enzyme Assay,Inhibition Assay,Molecular Biology,Protein Purification,Sample Preparation
Name	Pepstatin A

10,414

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R&D Systems™ Recombinant Rat IL-17F Protein

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

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)	15.1 kDa (monomer)
Gene ID (Entrez)	301291
Quantity	25 μg
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 rat IL-17F protein Ala27-Ala161
Recombinant	Recombinant
Name	IL-17F

10,415

Novus Biologicals™ Septin-2 Protein

Highly purified. Generating reliable and reproducible results.

Pricing & Availability
Specifications

Regulatory Status	RUO
Purification Method	Protein
Purity or Quality Grade	>90%
Conjugate	Unconjugated
Common Name	Septin-2
Molecular Weight (g/mol)	43.6kDa
Gene ID (Entrez)	4735
Formulation	Liquid. 20mM Tris-HCl buffer (pH 8.0) containing 10% glycerol 0.1M NaCl, 1mM DTT
Immunogen	SEPT2, 1-361 aa. Sequence: MGSSHHHHHHSSGLVPRGSHMSKQQPTQFINPETPGYVGFANLPNQVHRKSVKKGFEFTLMVVGESGLGKSTLINSLFLTDLYPERVISGAAEKIERTVQIEASTVEIEERGVKLRLTVVDTPGYGDAINCRDCFKTIISYIDEQFERYLHDESGLNRRHIIDNRVHCCFYFISPFGHGLKPLDVAFMKAIHNKVNIVPVIAKADTLTLKERERLKKRILDEIEEHNIKIYHLPDAESDEDEDFKEQTRLLKASIPFSVVGSNQLIEAKGKKVRGRLYPWGVVEVENPEHNDFLKLRTMLITHMQDLQEVTQDLHYENFRSERLKRGGRKVENEDMNKDQILLEKEAELRRMQEMIARMQAQMQMQMQGGDGDGGALGHHV
Storage Requirements	Store at -80°C. Avoid freeze-thaw cycles.
Concentration	0.25mg/mL
For Use With (Application)	ELISA,SDS-PAGE
Source	Human

10,416

R&D Systems™ Recombinant Human DLL1 Fc Chimera Protein

Measured by the ability of the immobilized protein to enhance BMP-2 induced alkaline phosphatase activity in C3H10T1/2 mouse embryonic fibroblast cells.

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10,417

R&D Systems™ Recombinant Human CD5 Protein

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

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10,418

Product Type	Casein
Color	Off-White, Tan
Melting Point	280°C/536°F

10,419

R&D Systems™ Recombinant Cynomolgus Monkey CTLA-4 Fc Chimera 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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10,420

MilliporeSigma™ Calbiochem™ Human Galectin-3C, Recombinant, E.coli

Plays key role in autoimmune diseases, allergic reactions, inflammation, tumor cell metastasis, atherosclerosis, and diabetes

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10,421

R&D Systems™ Recombinant Human Neuregulin-2/NRG2 Fc Chimera Protein

Carrier Free Recombinant Protein

Pricing & Availability
Specifications

Accession Number	O14511.1
Purity or Quality Grade	>90%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate	Unconjugated
Gene Alias	divergent of neuregulin-1, Don-1, DON1, HRG2, neuregulin 2, Neuregulin2, NRG2, NTAK, NTAKneural- and thymus-derived activator for ErbB kinases, pro-neuregulin-2, membrane-bound isoform, Pro-NRG2
Molecular Weight (g/mol)	MolecularWeight-observed: 67-76 kDa, under reducing conditions., MolecularWeight-theroretical: 59 kDa
Gene ID (Entrez)	9542
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 / 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-2
Source	Human embryonic kidney cell, HEK293-derived human Neuregulin-2/NRG2 protein Human NRG2 (Cys112-Lys404) (N-terminus) Accession # O14511.1 GGIEGRMD Human IgG1 (Pro100-Lys330) (C-terminus)

10,422

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R&D Systems™ Recombinant Rat B7-2/CD86 Fc Chimera 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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10,423

Novus Biologicals™ Recombinant Human Pallidin His Protein

Highly purified. Generating reliable and reproducible results.

Pricing & Availability

10,424

R&D Systems™ Recombinant Mouse Spinesin Protein

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

Pricing & Availability

10,425

R&D Systems™ Recombinant Human Pepsinogen A Protein

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

Pricing & Availability

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Recombinant Proteins

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Novus Biologicals™ Septin-2 Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Spectrum™ Chemical Casein-Hammersten Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Novus Biologicals™ Septin-2 Protein

Spectrum™ Chemical Casein-Hammersten

Novus Biologicals™ Recombinant Human Pallidin His Protein