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.

346 – 360 of 108,477 results

346

R&D Systems™ Recombinant Human IL-7 Protein

Recombinant Protein

Pricing & Availability
Specifications

Accession Number	P13232.1
Purity or Quality Grade	>97%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate	Unconjugated
Gene Alias	IL7, IL-7 interleukin-7, interleukin 7, Lymphopoietin-1, PBGF
Molecular Weight (g/mol)	M.W.-observed: 17 kDa, under reducing conditions., M.W.-theroretical: 17 kDa
Gene ID (Entrez)	3574
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Reconstitution	Reconstitute at 100-500 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-7
Source	E. coli-derived human IL-7 protein Asp26-His177, with an N-terminal Met

347

R&D Systems™ Recombinant Human IL-7 (HEK-293-expressed) Protein

Recombinant Protein

Pricing & Availability
Specifications

Accession Number	P13232.1
Purity or Quality Grade	>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate	Unconjugated
Gene Alias	IL7, IL-7 interleukin-7, interleukin 7, Lymphopoietin-1, PBGF
Molecular Weight (g/mol)	MolecularWeight-observed: 18-28 kDa, under reducing conditions.; MolecularWeight-theroretical: 17 kDa
Gene ID (Entrez)	3574
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Reconstitution	Reconstitute at 100 - 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-7
Source	Human embryonic kidney cell, HEK293-derived human IL-7 protein Asp26 - His177

348

R&D Systems™ Recombinant Human IL-33 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)	18 kDa
Gene ID (Entrez)	90865
Quantity	10 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 human IL-33 protein Ser112-Thr270
Recombinant	Recombinant
Name	IL-33

349

R&D Systems™ Recombinant Human IL-36 alpha/IL-1F6 (aa 6-158) 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)	17 kDa
Gene ID (Entrez)	27179
Quantity	10 μg
Reconstitution	Reconstitute at 100μg/mL in Water.
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	E. coli-derived human IL-36 alpha/IL-1F6 protein Lys6-Phe158
Recombinant	Recombinant
Name	IL-36 alpha/IL-1F6 (aa 6-158)

350

R&D Systems™ Recombinant Human IL-1 alpha/IL-1F1 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

Gene Alias	BAF, Hematopoietin-1, IL1, IL1 alpha, IL-1 alpha, IL1A, IL-1A, IL1-ALPHA, IL1F1, IL-1F1, IL1F1hematopoietin-1, interleukin 1, alpha, interleukin-1 alpha, LAF, LEM, preinterleukin 1 alpha, pro-interleukin-1-alpha
Conjugate	Unconjugated
Formulation	Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein.
Gene ID (Entrez)	3552
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.

351

R&D Systems™ Recombinant Human IL-36 gamma/IL-1F9 (aa 18-169) 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)	17 kDa
Gene ID (Entrez)	56300
Quantity	10 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 human IL-36 gamma/IL-1F9 protein Ser18-Asp169
Recombinant	Recombinant
Name	IL-36 gamma/IL-1F9 (aa 18-169)

352

Thermo Scientific Chemicals Albumin, Bovine, Fraction V, 35% soln., Cell Culture Grade, no preservative

Albumin bovine/fraction V, CAS # 9048-46-8, also known as bovine serum albumin (BSA), is a serum albumin protein derived from cows.

Pricing & Availability
Specifications

Regulatory Status	RUO
Form	Liquid
Product Type	Albumin, Bovine, Fraction V, 35% soln., Cell Culture grade, no preservative
Formulation	Aqueous solution
Storage Requirements	2° to 8°C
Concentration	35% w/v
Source	Bovine Serum
Recombinant	Native

353

R&D Systems™ Recombinant SARS-CoV-2 S GCN4-IZ Alexa Fluor™ 488 Protein

B.1.1.7 Alpha Variant (UK) His-tag

Pricing & Availability

354

MP Biomedicals™ Immuno™ Albumin, Bovine, Low Endotoxin Powder (Heat-Shock)

Used to solubilize lipids, also used as blocking agent in Western blots or ELISA applications.

Pricing & Availability

355

R&D Systems™ Recombinant Human VEGFR2/KDR His-tag Protein

Recombinant Protein

Pricing & Availability

356

R&D Systems™ Recombinant Human Amphiregulin 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	97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	11 kDa
Gene ID (Entrez)	374
Quantity	100 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 human Amphiregulin protein Ser101-Lys198
Recombinant	Recombinant
Name	Amphiregulin

357

R&D Systems™ Recombinant Human IL-17A (Human Cell-expressed) 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

358

R&D Systems™ Recombinant Human IL-16 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	97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	13.3 kDa
Gene ID (Entrez)	3603
Source	E. coli-derived human IL-16 protein Pro2-Ser130
Recombinant	Recombinant
Name	IL-16