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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391 – 405 of 129,975 results

391

Invitrogen™ Human IL-4 Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Content And Storage	Includes 1 vial of lyophilized protein. Store at -20 °C.
Purity or Quality Grade	≥95 % as determined by SDS-PAGE. ≥95 % as determined by SEC-HPLC.
Conjugate	Unconjugated
Form	Lyophilized
Common Name	IL-4
Molecular Weight (g/mol)	15 kDa
Gene Symbol	Il4
Sequence	Human IL-4 isoform 1, amino acids His25-Ser153 (Accession # P05112-1) with an N-terminal Met
Expression System	E. coli
For Use With (Application)	Control,Bioactivity,Immunohistochemistry,Western Blot
Source	E. coli
Name	Human IL-4
Accession Number	P05112
Gene Alias	B cell growth factor 1; B_cell stimulatory factor 1; B-cell growth factor 1; B-cell IgG differentiation factor; B-cell stimulatory factor 1; BCGF1; BCGF-1; binetrakin; BSF1; BSF-1; cytokine; H-IL-4; IGG1 induction factor; IL2; IL4; Il-4; Il4e12; ILN; Interleukin; interleukin 4; interleukin 4 variant 2; interleukin 4 variant IL-4delta2; interleukin 4 variant IL-4delta3; interleukin 4 variant IL-4int2A; interleukin 4 variant IL-4int3A; interleukin 4 variant IL-4int3B; Interleukin4; interleukin-4; interleukin-4 precursor; lymphocyte stimulatory factor 1; MGC79402; M-IL-4; Pitrakinra
Biological Activity	Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is 0.05-0.25 ng/mL
Gene ID (Entrez)	3565
Formulation	PBS with 5% mannitol, 5% trehalose, 0.01% Tween 80 and no preservative; pH 7.4
Recombinant	Recombinant

392

Gibco™ Mouse IL-1 beta Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability

393

Gibco™ Human IL-17E (IL-25) Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability

394

Gibco™ Human IFN-beta Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability

395

Invitrogen™ Mouse IL-1 beta Recombinant Protein

Recombinant Protein

Pricing & Availability

396

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R&D Systems™ Recombinant Mouse 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)	77125
Quantity	10 μg
Source	E. coli-derived mouse IL-33 protein Ser109-Ile266
Recombinant	Recombinant
Name	IL-33

397

Gibco™ Mouse GM-CSF Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Protein Family	Cytokines & Receptors
Purity or Quality Grade	>95% by SDS-PAGE
Conjugate	Unconjugated
Form	Lyophilized
Common Name	GM-CSF
Molecular Weight (g/mol)	14 kDa
Activity	ED50 < 0.01 ng/mL; determined by the dose-dependent proliferation of MC/9 cells.
Endotoxin Concentration	<0.1 ng/μg
Expression System	E. coli
For Use With (Application)	Bioactivity
Name	Mouse GM-CSF
Purification Method	Purified
Gene Alias	colony stimulating factor 2; colony stimulating factor 2 (granulocyte-macrophage); colony-stimulating factor; CSF; CSF2; Csfgm; cytokine; GMCSF; Gm-CSf; granulocyte macrophage colony stimulating factor; granulocyte macrophage-colony stimulating factor; granulocyte-macrophage colony stimulating factor 2; granulocyte-macrophage colony-stimulating factor; MGC131935; MGC138897; MGC151255; MGC151257; MGI-IGM; M-GM-CSF; molgramostin; put. GM-CSF; sargramostim
Protein Form	Recombinant, Ligand
Biological Activity	ED50 < 0.01 ng/mL; determined by the dose-dependent proliferation of MC/9 cells.
Formulation	Protein with no preservative
Research Category	Signal Transduction, Oncology, Stem Cell Research, Differentiation, Drug Development
Species	Mouse
Recombinant	Recombinant
Content And Storage	4°C
Gene Symbol	CSF2
Storage Requirements	4°C
Protein Subtype	GM-CSF, G-CSF, & M-CSF
Accession Number	P01587
Regulatory Status	RUO
Product Type	Protein
Gene ID (Entrez)	12981
Product Line	Gibco

398

Gibco™ Human IL-7 Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Protein Family	Cytokines & Receptors
Purity or Quality Grade	>95% by SDS-PAGE
Conjugate	Unconjugated
Form	Lyophilized
Common Name	IL-7
Molecular Weight (g/mol)	17.5 kDa
Endotoxin Level	<0.1 ng/μg
Activity	ED50 = 0.2 - 1 ng/mL; determined by the dose-dependent proliferation of human PBMCs.
Endotoxin Concentration	<0.1 ng/μg
Expression System	E. coli
For Use With (Application)	Bioactivity
Name	Human IL-7
Purification Method	Purified
Gene Alias	A630026I06Rik; H-IL-7; hlb368; IL7; Il-7; ILN; Interleukin; interleukin 7; Interleukin7; interleukin-7; M-IL-7
Protein Form	Recombinant, Ligand
Biological Activity	ED50 = 0.2 - 1 ng/mL; determined by the dose-dependent proliferation of human PBMCs.
Formulation	Protein with no preservative
Classification	Carrier-Free
Research Category	Immunology, Signal Transduction, Stem Cell Research, Drug Development, Oncology
Species	Human
Recombinant	Recombinant
Shipping Condition	Approved for shipment on Wet or Dry Ice
Content And Storage	4°C
Gene Symbol	Il7, IL7r
Sequence	DCDIEGKDGK QYESVLMVSI DQLLDSMKEI GSNCLNNEFN FFKRHICDAN KEGMFLFRAA RKLRQFLKMN STGDFDLHLL KVSEGTTILL NCTGQVKGRK PAALGEAQPT KSLEENKSLK EQKKLNDLCF LKRLLQEIKT CWNKILMGTK EH
Storage Requirements	4°C
Protein Subtype	Interleukins
Accession Number	P13232, P16871
Regulatory Status	RUO
Product Type	Protein
Gene ID (Entrez)	3574, 3575
Product Line	Gibco

399

Gibco™ Human R-Spondin 1 Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability

400

Gibco™ Human R-Spondin 1 Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability

401

Gibco™ Human IL-1RA Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	≥ 98% by SDS-PAGE gel and HPLC analyses.
Conjugate	Unconjugated
Form	Lyophilized
Common Name	IL1RA
Molecular Weight (g/mol)	17.2 kDa
Gene Symbol	IL1RN
Activity	Determined by its ability to inhibit the IL-1alpha stimulation of murine D10S cell. The expected ED50 is 20-40 ng/ml in the presence of 50 pg/ml of IL-1alpha.
Endotoxin Concentration	<1 EU/μg
Sequence	MRPSGRKSSK MQAFRIWDVN QKTFYLRNNQ LVAGYLQGPN VNLEEKIDVV PIEPHALFLG IHGGKMCLSC VKSGDETRLQ LEAVNITDLS ENRKQDKRFA FIRSDSGPTT SFESAACPGW FLCTAMEADQ PVSLTNMPDE GVMVTKFYFQ EDE
Storage Requirements	-20°C
Expression System	E. coli
For Use With (Application)	Control,Western Blot Control,ELISA Standard,Bioactivity
Name	Human IL-1RA
Accession Number	P18510
Regulatory Status	RUO
Purification Method	Purified
Gene Alias	Anakinra; CD121A; cytokine; D2S1473; DIRA; F630041P17Rik; ICIL-1RA; IL 1 receptor antagonist; IL1 inhibitor; il1 receptor; il-1 receptor; IL1 receptor antagonist; IL1F3; IL1R; il-1r; IL1RA; IL-1RA; IL1-RA; IL-1ra3; IL-1R-alpha; IL1RN; IL-1RN; IL1RN (IL1F3); interleukin 1 receptor antagonist; interleukin-1 receptor; interleukin-1 receptor antagonist; interleukin-1 receptor antagonist protein; interleukin-1 receptor antagonist secretory form; intracellular IL-1 receptor antagonist type II; intracellular interleukin-1 receptor antagonist (icIL-1ra); IRAP; IRAP1; MGC10430; MVCD4; P80; type II interleukin-1 receptor antagonist
Product Type	Protein
Gene ID (Entrez)	3557
Formulation	Protein with no preservative
Recombinant	Recombinant

402

Gibco™ Mouse Sonic Hedgehog C25II Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability

403

Gibco™ Human BMP-4 Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability

404

Invitrogen™ Mouse IFN-alpha 2 Recombinant Protein, eBioscience™

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	>98% by SDS-PAGE
Conjugate	Unconjugated
Form	Liquid
pH Range	5.0
Common Name	Interferon alpha-2
Molecular Weight (g/mol)	19.4 kDa
Endotoxin Concentration	<0.01 ng/μg
Expression System	E. coli
For Use With (Application)	Bioactivity,Functional Assay
Source	E. coli
Name	Mouse IFN-alpha 2
Purification Method	Purified
Gene Alias	alpha-2a interferon; Ifa2; IFNA; IFN-a; IFNA 2; Ifna2; IFNA2A; IFNA2B; IFNA2C; IFN-alpha 1b; IFN-alpha-1/13; IFN-alpha-2; IFN-alphaA; INFA2; Interferon; interferon alpha 1b; interferon alpha 2; interferon alpha 2a; interferon alpha 2b; interferon alpha A; interferon alpha family, gene 2; interferon alpha-2; Interferon alpha-A; interferon alpha-D; interferon, alpha 2; Interferon-alpha II; leIF A; leIF D; RP11-354P17.2
Biological Activity	ED50 = 0.1 ng/mL; as measured by the inhibition of the cytopathic effect of EMC virus on L929 cells.
Formulation	50mM sodium acetate with 0.1M NaCl, 1% BSA and no preservative; pH 5.0
Species	Mouse
Recombinant	Recombinant
Content And Storage	-80°C
Gene Symbol	IFNA2
Sequence	Mature mouse IFN-alpha 2, amino acids Cys24-Glu190 (Accession # NM_010503)
Concentration	0.1 mg/mL
Protein Subtype	Recombinant
Accession Number	P01573
Product Type	Protein
Gene ID (Entrez)	15965
Shelf Life	12 Months

405

Gibco™ Human/Mouse FGF-8b Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability

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Recombinant Proteins

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R&D Systems™ Recombinant Mouse IL-33 Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Mouse IL-33 Protein