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.

6,406 – 6,420 of 115,846 results

6,406

Invitrogen™ Human PIK3C2B (PI3K-C2 beta), GST Tag Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Content And Storage	-80°C, Avoid Freeze/Thaw Cycles
Conjugate	Unconjugated
Form	Liquid
Common Name	PIK3C2B
Molecular Weight (g/mol)	167.4 kDa
KinaseFamily	PI3 Kinase Family
Concentration	See Label
Expression System	Insect cells
For Use With (Application)	Kinase Assay
Name	Human PIK3C2B (PI3K-C2 beta), GST Tag
Accession Number	O00750
Regulatory Status	RUO - research use only
Gene Alias	C2-PI3K; C330011J12Rik; Gm199; phosphatidylinositol 3-kinase C2 domain-containing beta polypeptide; phosphatidylinositol 4-phosphate 3-kinase C2 domain-containing subunit beta; phosphatidylinositol-4-phosphate 3-kinase C2 domain-containing subunit beta; phosphatidylinositol-4-phosphate 3-kinase catalytic subunit type 2 beta; phosphatidylinositol-4-phosphate 3-kinase, catalytic subunit type 2 beta; phosphoinositide 3-kinase-C2-beta; phosphoinositide-3-kinase, class 2, beta polypeptide; pi3kc2b; PI3KC2beta; PI3K-C2beta; PI3K-C2-beta; PIK3C2B; PTDINS-3-kinase C2 beta; ptdIns-3-kinase C2 subunit beta
Protein Length	155-1383
Gene ID (Entrez)	5287
Formulation	50 mM tris with 0.02% Triton X-100, 0.5 mM EDTA, 150 mM NaCl, 2 mM DTT, 50% glycerol and no preservative; pH 7.5
Protein Tag	GST-tag
Species	Human
Recombinant	Recombinant

6,407

R&D Systems™ Recombinant Human IL-4 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

6,408

Novus Biologicals SnoN Recombinant Protein Antigen

Pricing & Availability

6,409

MP Biomedicals™ Bovine Albumin Cohn

Heat shocked, precipitated by cold ethanol and crystallized.

Pricing & Availability
Specifications

Preparation Method	Heat shocked, precipitated by cold ethanol and crystallized
Purity or Quality Grade	>99%
Form	Crystalline
Storage Requirements	Store at 2° to 8°C
Concentration	98% protein
For Use With (Application)	Immunoassay,Mammalian Cell Culture

6,410

Invitrogen™ SARS-CoV-2 Spike Protein S1/S2 (BA.4) His-tag, trimer Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	>90% as determined by SDS-PAGE. >90% as determined by SEC-HPLC.
Conjugate	Unconjugated
pH Range	6
Form	Lyophilized
Molecular Weight (g/mol)	136.26 kDa
Common Name	SARS-CoV-2 Spike (trimer) Protein
Activity	Immobilized human ACE2 protein (mFc tag) at 2 μg/mL (100 μL/well) can bind Recombinant SARS-CoV-2 (BA.4) Spike S1+S2 trimer Protein (ECD, His Tag), the EC50 is 8-32 ng/mL.
Endotoxin Concentration	<1.0 EU/μg
Storage Requirements	-20°C, Avoid Freeze/Thaw Cycles
Sequence	SARS-CoV-2 spike S1/S2 (Accession # YP_009724390.1) with variant BA.4 mutations expressed with the bacteriophage T4 fibritin and a C-terminal His-tag. Full sequence information available in Product Specfic Information section.
Concentration	0.25 mg/mL
Expression System	HEK293 cells
For Use With (Application)	Control,ELISA Standard,Binding Assay
Name	SARS-CoV-2 Spike Protein S1/S2 (BA.4) His-tag, trimer
Regulatory Status	RUO
Purification Method	Purified
Gene Alias	Coronavirus; COVID; Covid 19; COVID19; COVID-19; SARS; SARS Coronavirus; SARS CoV; SARS CoV2; SARS CoV-2; SARS Spike Protein; SARS-CoV-2
Product Type	Protein
Formulation	25mM sodium citrate with 5% mannitol, 200mM NaCl, 5% trehalose, 0.01% Tween 80 and no preservative; pH 6
Protein Tag	His-tag
Recombinant	Recombinant

6,411

Novus Biologicals™ FAHD1 Protein

Highly purified. Generating reliable and reproducible results.

Pricing & Availability
Specifications

Regulatory Status	RUO
Purification Method	SDS-PAGE
Purity or Quality Grade	>95%
Conjugate	Unconjugated
Common Name	FAHD1
Molecular Weight (g/mol)	27kDa
Formulation	Liquid. In 20mM Tris-HCl buffer (pH 8.0) containing 1mM DTT, 10% glycerol, 0.1M NaCl
Storage Requirements	Store at -80°C. Avoid freeze-thaw cycles.
Concentration	1mg/mL
For Use With (Application)	SDS-PAGE

6,412

Novus Biologicals™ Recombinant Human Integrin beta 4/CD104 Protein

Highly purified. Generating reliable and reproducible results. Applications: SDS-Page

Pricing & Availability
Specifications

Regulatory Status	RUO
Purity or Quality Grade	>90%, by SDS-PAGE
Molecular Weight (g/mol)	77.5 kDa
Gene ID (Entrez)	3691
Formulation	Phosphate Buffered Saline (pH 7.4) containing 10% glycerol.
Gene Symbol	ITGB4
Storage Requirements	Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Concentration	0.5 mg/ml
Cross Reactivity	Integrin beta 4/CD104
For Use With (Application)	SDS-PAGE
Species	Human
Source	Baculovirus

6,413

Novus Biologicals™ Recombinant Human Sorbitol Dehydrogenase Protein

Highly purified and high bioactivity. 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	EC 1.1.1, EC 1.1.1.14, L-iditol 2-dehydrogenase, sorbitol dehydrogenase, SORD1
Biological Activity	Specific activity is > 15 units/mg, and is defined as the amount ofenzyme that catalyze the reduction 1.0 umole of D-fructose to D-sorbitol per minute atpH 7.5 at 37C.
Common Name	Sorbitol Dehydrogenase
Molecular Weight (g/mol)	TMW: 38.3kDa
Gene ID (Entrez)	6652
Formulation	20mM Tris-HCl buffer(pH 8.5) 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	0.5mg/mL
For Use With (Application)	SDS-PAGE
Recombinant	Recombinant

6,414

Novus Biologicals™ USP46 Recombinant Protein Antigen

Recombinant Protein

Pricing & Availability

6,415

Novus Biologicals™ RAC3 Protein

Highly purified. Generating reliable and reproducible results.

Pricing & Availability
Specifications

Regulatory Status	RUO
Purification Method	SDS-PAGE
Purity or Quality Grade	>95%
Conjugate	Unconjugated
Common Name	RAC3
Molecular Weight (g/mol)	21kDa
Formulation	Liquid. 20mM Tris-HCl buffer (pH 8.0) containing 10% glycerol, 2mM DTT, 200mM NaCl, 0.1mM PMSF, 1mM EDTA
Storage Requirements	Store at -80°C. Avoid freeze-thaw cycles.
Concentration	0.5mg/mL
For Use With (Application)	SDS-PAGE

6,416

Gibco™ Human NT-4 Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Purity or Quality Grade	≥98% by SDS-PAGE and HPLC
Conjugate	Unconjugated
Form	Lyophilized
Molecular Weight (g/mol)	27.2 kDa
Common Name	NTF4
Gene Symbol	NTF4
Activity	ED50 = 20 - 50 ng/mL; determined by the dose-dependent induction of choline acetyl transferase activity in rat basal forebrain septal cultures.
Endotoxin Concentration	<0.1 ng/μg
Storage Requirements	-20°C
Sequence	Human NT-4 recombinant protein is a homodimer containing two 130 amino acid subunits
Expression System	E. coli
For Use With (Application)	Bioactivity
Name	Human NT-4
Accession Number	P34130
Regulatory Status	RUO
Purification Method	Purified
Gene Alias	2900040K06Rik; AI462899; GLC10; GLC1O; neurotrophic factor 4; neurotrophic factor 5; neurotrophin 4; Neurotrophin 4/5; neurotrophin 5; Neurotrophin 5 (neurotrophin 4/5); neurotrophin 5 (neurotrophin 4/5); neurotrophin-4; Neurotrophin-5; neutrophic factor 4; Neutrophic factor 5; NT4; NT-4; NT4/5; NT-4/5; NT4/NT5; NT4P; NT5; NT-5; Ntf4; Ntf5; Ntf-5
Product Type	Protein
Gene ID (Entrez)	4909
Formulation	Protein with no preservative
Recombinant	Recombinant

6,417

MilliporeSigma™ Thrombopoietin Protein

stimulates the proliferation and maturation of megakaryocytes and promotes increased circulating levels of platelets in vivo.

Pricing & Availability

6,418

MilliporeSigma™ HumanKine™ Human beta NGF Recombinant Protein, Xeno-Free

Pricing & Availability

6,419

Novus Biologicals Recombinant Human alpha-Synuclein Oligomers, (Dopamine HCL Stabilized) Protein

Pricing & Availability
Specifications

Purity or Quality Grade	>95%, by SDS-PAGE
Gene Alias	alpha-synuclein, I+/--synuclein, MGC110988, NACP, non A-beta component of AD amyloid, Non-A beta component of AD amyloid, Non-A4 component of amyloid precursor, PARK1, PARK4, PD1, SNCA, synuclein alpha-140, synuclein, alpha (non A4 component of amyloid precursor), truncated alpha synuclein
Gene ID (Entrez)	6622
Formulation	PBS pH 7.4
Gene Symbol	SNCA
Research Category	Alzheimers Research, Apoptosis, Cell Biology, Cellular Markers, Neurodegeneration, Neuroscience
Storage Requirements	Store at -80C. Avoid freeze-thaw cycles.
For Use With (Application)	Electron Microscopy,In vitro Assay,In vivo Assay,Product Imaging,SDS-PAGE,Western Blot
Protein	alpha-Synuclein

6,420

Novus Biologicals Recombinant Virus Dengue Virus 1 VLP Protein

Pricing & Availability
Specifications

Purity or Quality Grade	>95% pure by SDS-PAGE
Gene Alias	polyprotein precursor
Formulation	10mM sodium phosphate, 20mM sodium citrate, 154mM sodium chloride, pH7.4
Storage Requirements	Store at 4C short term. Aliquot and store at -80C long term. Avoid freeze-thaw cycles.
For Use With (Application)	Electron Microscopy,Western Blot
Protein	Dengue Virus 1 VLP

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Recombinant Proteins

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R&D Systems™ Recombinant Human IL-4 Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Novus Biologicals SnoN Recombinant Protein Antigen Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ FAHD1 Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Recombinant Human Integrin beta 4/CD104 Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Novus Biologicals™ USP46 Recombinant Protein Antigen Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ RAC3 Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals Recombinant Human alpha-Synuclein Oligomers, (Dopamine HCL Stabilized) Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals Recombinant Virus Dengue Virus 1 VLP Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human IL-4 Protein

Novus Biologicals SnoN Recombinant Protein Antigen

Novus Biologicals™ FAHD1 Protein

Novus Biologicals™ Recombinant Human Integrin beta 4/CD104 Protein

Novus Biologicals™ Recombinant Human Sorbitol Dehydrogenase Protein

Novus Biologicals™ USP46 Recombinant Protein Antigen

Novus Biologicals™ RAC3 Protein

Novus Biologicals Recombinant Human alpha-Synuclein Oligomers, (Dopamine HCL Stabilized) Protein

Novus Biologicals Recombinant Virus Dengue Virus 1 VLP Protein