Recombinant Proteins

Protein L, derived from Streptococcus Alimentarius, is a protein that can bind to a wide range of immunoglobulins. It only binds to the antibody's kappa light chain without affecting the antibody's antigen binding site. Compared to Protein A or Protein...

Streptavidin is a streptavidin mutant, which can bind specifically to streptavidin. The Strep II tag is a small tag of 8 amino acids (wshpqfek). Since the tag is small, it is only about 1 kDa in size, which generally does not affect the structure and...

Streptavidin is a streptavidin mutant, which can bind specifically to streptavidin. The Strep II tag is a small 8 amino acid tag (wshpqfek). Since the tag is small, it is only about 1 kDa, which generally does not affect the structure and function of the...

Horseradish streptavidin conjugated peroxidase (HRP streptavidin, streptavidin HRP, sa-hrp, hrp-sa, etc.) is a kind of high purity streptavidin (SA) bound with high purity and purified horseradish peroxidase. It can be used to detect biotinylated...

Enterokinase (EC 3.4.21.9) is a serine proteolytic enzyme, which can recognize the sequence of ASP ASP Lys (DDDDK) in protein efficiently and specifically, hydrolyzed peptide binding at the c-terminal of lysine (Lys, K), producing cleavage, hydrolyzes...

Enterokinase (EC 3.4.21.9) is a serine proteolytic enzyme, which can recognize the sequence of ASP ASP Lys (ddddk) in the protein efficiently and specifically, hydrolyze the peptide bond at the C-terminal of lysine (Lys , K), produce cleavage, hydrolyze...

Mitochondrial superoxide dismutase [Mn] (SOD2), a member of the iron / manganese superoxide dismutase family, can form a homotetramer and bind to one manganese ion per subunit. The expression of SOD2 is regulated by KRIT1. Mutations in the SOD2 gene have...

Superoxide dismutase (SOD) is a class of metalloenzymes, widely present in all living organisms (eg animals, plants, microorganisms, etc.). Based on its metallicity, SOD is classified into copper, zinc-SOD (Cu, Zn-SOD), manganese-SOD (Mn-SOD) and...

Human growth hormone (hGH) is a 191 amino acid non-glycosylated protein hormone secreted by the anterior pituitary gland in the brain. It is one of the most important postpartum hormones. HGH plays an important role in cell proliferation, bone formation,...

Mature Human Epidermal Growth Factor (HGF) is a low molecular weight, single chain polypeptide composed of 53 amino acids, with a molecular weight of approximately 6.2 kda. It contains 6 cysteines in the molecule and forms 3 pairs of disulfide bonds in...

A fibroblast-acid growth factor, aFGF is a protein which in humans is encoded by the FGF1 gene. The protein encoded by this gene is a member of the fibroblast growth factor (FGF) family. Acidic FGF is a potent growth factor for fibroblasts and...

Basic fibroblast growth factor (bFGF), also known as FGF-2, is a heparin binding member of the FGF molecule superfamily. It plays an important role in cell proliferation and differentiation associated with embryogenesis, tissue regeneration, wound...

Vascular endothelial growth factor (VEGF), also known as vascular permeability factor (VPF), is a potent mediator of angiogenesis and vasculogenesis in the fetus and adults. Vegf is a glycosylated mitogen that acts specifically on endothelial cells and...

The recombinant protein a G protein fusion protein (r-pag) fused 8 Fc binding regions of the antibody, including 5 Fc binding domains from Staphylococcus aureus protein A and 3 Fc binding domains from G protein from Staphylococcus aureus. Streptococcus,...

G protein is a cell wall protein of Streptococcus, which can bind specifically to the FC segment of immunoglobulin IgG. It can not only be combined with all human, mouse and rat IgG subclasses, but also with guinea pig, rabbit, goat, cow, sheep and horse...

G protein is a bacterial cell wall protein expressed on the cell surface of certain strains of group C and G streptococci that binds to the Fc region of immunoglobulin G (IgG) with high affinity. The G protein binds to all IgG subclasses of human...

Protein A is a cell wall protein derived from Staphylococcus aureus that exhibits unique binding properties for IgG from a variety of mammalian species and for certain IgM and IgA as well. It binds with the fc region of immunoglobulins preferably through...

Protein A is a cell wall protein derived from Staphylococcus aureus that exhibits unique binding properties for IgGs from a variety of mammalian species and for some IgM and IgA. It preferentially binds to the Fc region of immunoglobulins by interaction...

Streptavidin (SA) has a strong affinity with biotin. Active SA usually exists as a tetramer and the constant affinity Kd can reach 10-15 M. Since sa does not contain a glycosyl group, SA has a lower non-specific binding level than avidin in detection and...

Streptavidin (SA) has a strong affinity with biotin. The affinity constant Kd can generally be as high as 10-15 M. Active SA usually exists as a tetramer. Because SA does not contain sugar groups, SA has a lower level of non-specific binding than avidin...

Streptavidin (SA) has a strong affinity with biotin. The KD affinity constant can reach 10 to 15 m, and the active SA usually exists as a tetramer. Because SA does not contain glycosyl, it has a lower level of non-specific binding than avidin in...

Streptavidin (SA) has a strong affinity with biotin. The affinity constant Kd can generally reach 10-15M. Active SA usually exists as a tetramer. Because SA does not contain glycosyl, SA has a lower level of non-specific binding than avidin in detection...

Streptavidin is a homotetrameric protein found in the culture broth of Streptomyces avidini. Similar to avidin, a streptavidin mole can bind 4 biotin moles with high affinity virtually unmatched in nature. Streptavidin lacks the carbohydrate side chains...

Streptavidin is a homotetrameric protein found in the culture broth of Streptomyces avidinii. Similar to avidin, one mole of streptavidin can bind to 4 moles of biotin with high affinity virtually unmatched in nature. Streptavidin lacks the carbohydrate...

Streptavidin is a homotetrameric protein found in the culture broth of Streptomyces avidinii. Similar to avidin, one mole of streptavidin can bind 4 moles of biotin with high affinity virtually unmatched in nature. Streptavidin lacks the carbohydrate...