Llama IgG1 FITC Conjugated isotype control can be utilized as a control or standard reagent in Flow Cytometry, immunofluorescence microscopy, fluorescence based plate assays (FLISA) and fluorescent western blotting experiments where determination of sample isotype is important.

The human FN1-gst fusion protein from Proteintech is 2177 - 2386 aa of human FN1 expressed in E. coli with the expression vector PGEX-4T. This protein has been detected in SDS-page gel. The protein is lyophilized powder.

STAT1 beta Protein is stored in 50mM Tris-HCl, pH 7.5, 150mM NaCl, 10mM glutathione, 0.1mM EDTA, 0.25mM DTT, 0.1mM PMSF, 25% glycerol. STAT1 beta Protein is suitable for use in Western Blot and Kinase Assay. Expect a band approximately ~118kDa on specific lysates or tissues. Specific conditions…

The human PMVK-gst fusion protein from Proteintech is 1 - 192 aa of human PMVK expressed in E. coli with the expression vector PGEX-4T. This protein has been detected in SDS-page gel. The protein is lyophilized powder.

Turkey IgG Whole Molecule Secondary Antibody reagents are ideal for ELISA, western blotting, Immunohistochemistry, as well as other antibody detection methods.

Animal-free Recombinant Human TNF alpha is expressed in human 293 cells and has been shown by gel filtration to be predominantly a non-covalently linked homotrimer, with a molecular mass of 51 kDa. The E. coli form is not a trimer. The cytokine is produced in a human cell express ion system with…

Recombinant streptavidin from streptomyces avidinii, produced in E.coli. Biotin, a 244Da vitamin (Vitamin H) molecule, exhibits an extraordinary binding affinity for streptavidin (Ka=10 15 M -1 ). Biotin and streptavidin interaction is rapid and once the bond is established it can survive up…

Protamine sulfate is a purified mixture of simple protein principles obtained from the sperm or testes of suitable species of fish, which has the property of neutralizing heparin. Because of having much basic amino acids (mostly arginine) protamine contains far greater nitrogen than other proteins.…

Casein, Acid Hydrolysate is a hydrochloric acid hydrolysate of casein for use in preparing microbiological culture media. Prepared by acid digestion of casein Nutrient fo laboratory media and fermentation Used in vaccine and toxin production Casein is a rich source of amino…

The human SHQ1-6*his fusion protein from Proteintech is 1 - 214 aa of human SHQ1 expressed in E. coli with the expression vector PET28a. This protein has been detected in SDS-page gel. The protein is lyophilized powder.

Anti-globulin reagent (Coombs' serum) is prepared by immunizing rabbits with canine IgG, IgM and C3 purified from normal serum. The resulting whole antiserum is heat treated to inactivate complement and is adsorbed with normal pooled canine erythrocytes to remove nonspecific agglutinins. Canine…

The human TPP2-6*his fusion protein from Proteintech is 900 - 1249 aa of human TPP2 expressed in E. coli with the expression vector PET28a. This protein has been detected in SDS-page gel. The protein is lyophilized powder.

The human NCKIPSD-gst fusion protein from Proteintech is C-term-350aa of human NCKIPSD expressed in E. coli with the expression vector PGEX-4T. This protein has been detected in SDS-page gel. The protein is lyophilized powder.

Biological activity: The material is tested for biological activity by conducting mutagenesis titration curves with at least one of the following three tests: benzo(a)pryrene, 2-anthramine, and 2-acetylaminofluorene. Preparation: The material is prepared from 8-10 week old Sprague Dawley male…

Animal-free Recombinant Human FGF-4 is expressed in human 293 cells as a monomeric glycoprotein with an apparent molecular mass of 17 and 27 kDa. This cytokine is produced in a human cell expression system with serum-free, chemically defined media. Authentic glycosylation contributes to stability…

The human EIF2C2-6*his fusion protein from Proteintech is 77 - 377 aa of human AGO2 expressed in E. coli with the expression vector PET28a. This protein has been detected in SDS-page gel. The protein is lyophilized powder.

Sonic hedgehog (Shh) protein has many applications in the neural stem cell field. Shh is used as a growth factor (cytokine) to induce cell types in ventral domains at various levels in the forebrain, midbrain, hindbrain, and spinal cord. It plays a signif

A control peptide for tests that use Cayman’s β-Amyloid (1-8, A2V) Peptide (Item No. 10229).

Human LIF (leukemia inhibitory factor) protein suppresses the differentiation of murine embryonic stem cells (ESCs) and is widely used in ESC and iPSC culture.Qkine human LIF protein is high purity and animal and carrier-protein free for reproducible resu

Human BMP4 protein (bone morphogenetic protein 4) is a key regulator of embryogenesis and supports the differentiation of embryonic stem cells and induced pluripotent stem cells. In addition, BMP4 protein plays roles in the differentiation of mesenchymal

Casein hydrolysate enzymatic is a pancreatic hydrolysate of casein. This hydrolysate contains, in the form of mixed amino acids and peptides, all amino acids originally present in casein. It is a refined product providing high quality soluble source of amino acids, polypeptides and peptides. …

Chitosan is a cationic marine polymer derived form the shells of crustaceans (e.g., crabs). MP's chitosan is a partially de-acetylated chitin formed by the reaction of chitin with concentrated alkali. Chitin is a high molecular weight linear polymer of anhydro-N-acetyl-glucosamine. Chitin…

The human BCL2L14-6*his fusion protein from Proteintech is 1 - 327 aa of human BCL2L14 expressed in E. coli with the expression vector T-HIS. This protein has been detected in SDS-page gel. The protein is lyophilized powder.

Source: Recombinant N-terminal His-tagged protein expressed in E. coli Mr: 16.6 kDa The isolated individual or tandem bromodomains of BRD4 have been shown to bind acetylated histone tails, serving to couple histone acetylation marks to the transcriptional regulation of target promoters.

Size: 100 ug Protein Name(s): N protein, Nucleocapsid Protein Domain: Full length Purification: Purified Expression Host: E.coli Expression Region: Met1 - Ala419 Tag: N-terminal His-tag MW (kDa): ?50 kDa

Rabbit IgG F(c) fragment can be utilized as a control or standard reagent in Western Blotting and ELISA experiments. Specific conditions should be optimized by user.

The human ISOC2-6*his fusion protein from Proteintech is 59 - 205 aa of human ISOC2 expressed in E. coli with the expression vector PET28a. This protein has been detected in SDS-page gel. The protein is lyophilized powder.

Recombinant human HGF protein is a potent, high purity NK1 isoform of human hepatocyte growth factor (HGF) that promotes efficient differentiation of human iPSCs to hepatocyte-like cells at just 10 ng/ml with highly homogeneous expression of the hepatic m

Recombinant Human Wnt3A is a member of the Wnt gene family that consists of structurally linked genes that encode secreted signaling proteins. These proteins are associated with oncogenesis and in numerous developmental processes. These processes include regulation of cell fate and patterning…