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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1,891 – 1,905 of 134,992 results

1,891

R&D Systems™ Recombinant Human GM-CSF (CHO-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

1,892

MP Biomedicals™ Chicken Egg White

Useful as a marker for protein electrophoresis. Has been used to produce an animal model of asthma. Albumin was used as medium for cell incubation in EliCell assay for the detection of released cytokines from eosinophil.

Pricing & Availability

1,893

R&D Systems™ Recombinant Human TNF-alpha GMP Protein, CF

Animal-Free.

Pricing & Availability
Specifications

Accession Number	P01375.1
Purity or Quality Grade	>97%, by SDS-PAGE with silver staining
Gene Alias	APC1 protein, Cachectin, Cachetin, DIF, TNF, TNF, monocyte-derived, TNF-a, TNFA, TNFalpha, TNF-alphacachectin, TNFATNF, macrophage-derived, TNFG1F, TNFSF1A, TNFSF2, TNFSF2TNF superfamily, member 2, tumor necrosis factor, tumor necrosis factor (TNF superfamily, member 2), tumor necrosis factor alpha, Tumor necrosis factor ligand superfamily member 2, tumor necrosis factor-alpha
Conjugate	Unconjugated
Molecular Weight (g/mol)	Observed: 17 kDa, reducing conditions, Observed: 17 kDa
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS.
Gene ID (Entrez)	7124
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. A minimum of 12 months when stored at ≤ -20°C as supplied. Refer to lot specific COA for the Use by Date. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, ≤ -20°C under sterile conditions after reconstitution.
For Use With (Application)	Bioactivity
Source	E. coli-derived human TNF-alpha protein Val77-Leu233, with and without an N-terminal Met Produced using non-animal reagents in an animal-free laboratory. Manufactured and tested under cGMP guidelines.
Protein	TNF-alpha

1,894

Gibco™ Human IL-3, Animal-Free Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability
Specifications

Content And Storage	-20°C
Purity or Quality Grade	≥ 98% by SDS-PAGE gel and HPLC analyses.
Conjugate	Unconjugated
Form	Lyophilized
Common Name	IL-3
Molecular Weight (g/mol)	15 kDa
Gene Symbol	IL3
Activity	The ED50 was determined by the dose-dependent stimulation of the proliferation of human TF-1 cells is ≤ 0.1 ng/ml, corresponding to a specific activity of ≥ 1 x 10^7 units/mg
Endotoxin Concentration	<0.1 EU/ μg
Sequence	APMTQTTSLK TSWVNCSNMI DEIITHLKQP PLPLLDFNNL NGEDQDILME NNLRRPNLEA FNRAVKSLQN ASAIESILKN LLPCLPLATA APTRHPIHIK DGDWNEFRRK LTFYLKTLEN AQAQQTTLSL AIF
Expression System	E. coli
For Use With (Application)	Functional Assay
Name	Human IL-3, Animal-Free
Accession Number	P08700
Regulatory Status	RUO
Purification Method	HPLC, SDS-PAGE
Gene Alias	BP/BPA; BPA; Colony stimulating factor multiple; colony-stimulating factor, multiple; Csfmu; Eo-CSF; HCGF; hematopoietic growth factor; Il3; Il-3; ILN; Interleukin; interleukin 3; Interleukin 3 (colony stimulating factor; Interleukin3; interleukin-3; Mast cell growth factor; mast-cell growth factor; MCGF; MGC79398; MGC79399; MGF; Multi CSF; MULTI-CSF; Multilineage colony stimulating factor; multilineage-colony-stimulating factor; multiple); multipotential colony-stimulating factor; P cell stimulating factor; P-cell stimulating factor; P-cell-stimulating factor; PCSA; PSF
Format	Lyophilized
Product Type	Protein
Biological Activity	The ED50 was determined by the dose-dependent stimulation of the proliferation of human TF-1 cells is ≤ 0.1 ng/ml, corresponding to a specific activity of ≥ 1 x 10^7 units/mg
Gene ID (Entrez)	3562
Formulation	protein with no preservative
Recombinant	Recombinant

1,895

R&D Systems™ Aiolos/IKZF3 Recombinant Protein Antigen

A Novus product, part of R&D Systems. Recombinant Protein

Pricing & Availability

1,896

MP Biomedicals™ Albumin 35%, Path 5

Used as a medium in density gradient centrifugation or as an addition to tissue culture growth medium

Pricing & Availability

1,897

MP Biomedicals™ Ovalbumin, 5g

Pricing & Availability

1,898

MP Biomedicals™ Albumin, Bovine, Reagent Grade

Prepared by heat shock fractionation

Pricing & Availability
Specifications

pH Range	7
Molecular Weight (g/mol)	66
Storage Requirements	0° to 5°C
Concentration	1mg/mL
For Use With (Application)	Immunoassay,Mammalian Cell Culture
Name	Bovine Albumin Fraction V

1,899

MP Biomedicals™ Bovine Fibrinogen

Suitable as a substrate for cell culture and in clotting assays

Pricing & Availability
Specifications

Form	Lyophilized
pH Range	6.4
Storage Requirements	<-10°C
For Use With (Application)	Mammalian Cell Culture
Source	Bovine Plasma
Name	Bovine Fibrinogen 90% Clottable from Bovine Plasma

1,900

MP Biomedicals™ Liver Concentrate NF #XI

Aqueous extract of mammalian livers

Pricing & Availability
Specifications

Form	Powder
Storage Requirements	0°C
For Use With (Application)	Nutritional Studies of Essential Micronutrients
Source	Mammalian Liver
Name	Liver concentrate

1,901

R&D Systems™ Recombinant Human HUWE1 GST (N-Term) Protein

A Novus product, part of R&D Systems. Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	>80% by SDS-PAGE and Coomassie blue staining
Gene Alias	arf-bp1, EC 6.3.2, EC 6.3.2.6, HECT, UBA and WWE domain containing 1, HECTH9, HSPC272, KIAA0312MULE, Mcl-1 ubiquitin ligase E3, Mule, UREB1UBA and WWE domain-containing protein 1, URE-binding protein 1
Molecular Weight (g/mol)	36.08 kDa
Gene ID (Entrez)	10075
Formulation	50 mM Tris-HCI, 10 mM reduced Glutathione, pH 8.0 in the elution buffer.
Gene Symbol	HUWE1
Research Category	Stem Cell Markers
Storage Requirements	Store at -80°C. Avoid freeze-thaw cycles.
For Use With (Application)	Western Blot,ELISA,Protein Array,Immunoaffinity Purification
Protein	HUWE1

1,902

R&D Systems™ Recombinant Mouse GM-CSF 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

Buffer	Lyophilized from a 0.2μm filtered solution in PBS.
Purity or Quality Grade	>97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	14.3 kDa
Gene Symbol	Csf2
Endotoxin Concentration	<1.0 EU per 1 μg of the protein by the LAL method.
Storage Requirements	Manual defrost freezer; Avoid repeated freeze-thaw cycles; 12 mo. from receipt, -20 to -70°C as supplied; 1 mo, 2 to 8°C under sterile conditions after reconstitution; 3 mo, -20 to -70°C under sterile conditions after reconstitution
For Use With (Application)	Bioactivity
Source	<EM>E. coli</EM>-derived mouse GM-CSF protein Ala18-Lys141, with an N-terminal Met
Accession Number	Q14AD9
Regulatory Status	RUO
Gene Alias	colony stimulating factor 2 (granulocyte-macrophage), Colony-stimulating factor, CSF, CSF2, CSF-2, GMCSF, GM-CSF, GMCSFgranulocyte-macrophage colony-stimulating factor, granulocyte-macrophage colony stimulating factor, MGC131935, MGC138897, Molgramostim, molgramostin, sargramostim
Gene ID (Entrez)	1437
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS. *1 mg pack size (01M) is supplied as a 0.2 μm filtered solution in PBS.
Reconstitution	Reconstitute at 100 μg/mL in sterile PBS.
Cross Reactivity	GM-CSF
Species	Mouse

1,903

R&D Systems™ Recombinant Human Acetylcholinesterase/ACHE Protein

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

Pricing & Availability

1,904

R&D Systems™ Recombinant Human Aldo-keto Reductase 1B10/AKR1B10

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

Pricing & Availability

1,905

R&D Systems™ Recombinant Mouse IL-10 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)	18 kDa
Gene ID (Entrez)	16153
Structural Form	Noncovalently-linked homodimer
Source	E. coli-derived mouse IL-10 protein Ser19-Ser178
Recombinant	Recombinant
Name	IL-10

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