Product synthetic-chemistry-protein-crosslinkers

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Catalog	name	Description	price
R-L-147	Recombinant Peptostreptococcu s magnus Protein L	Protein L, derived from Streptococcus Alimentarius, is a protein that can bind to a wide range of immunoglobulins. It only binds to the antibody kappa light chain without affecting the antibody antigen binding site. Compared to Protein A or Protein G, Protein L can bind antibodies from various sources and subclasses more broadly. It does not bind immunoglobulins from cattle, goats or sheep, and can be used to purify monoclonal antibodies from culture medium supplemented with BSA or FCS.	price>
R-L-148	Recombinant Human Vascular Endothelia	Vascular Endothelial Growth Factor is a potent growth and angiogenic cytokine. It stimulates proliferation and survival of endothelial cells. VEGF-A is also a vasodilator and increases microvascular permeability and was originally referred to as vascular permeability factor. There are multiple isoforms of VEGF-A that result from alternative splicing of mRNA from a single, 8-exon VEGFA gene, with VEGF-165 being the most abundant. The VEGF-165 isoform is a secreted protein that acts on receptors VEGFR-1 and VEGFR-2 to modulate endothelial cell proliferation and angiogenesis.	price>
R-L-149	Recombinant Human Fibroblast Growth Factor	Fibroblast growth factor-basic (bFGF), also known as FGF-2, is a heparin-binding member of the FGF superfamily. It plays an important role in cell proliferation and differentiation associated with embryogenesis, tissue regeneration, wound healing, CNS development, angiogenesis, and tumor progression.	price>
R-R-0149	Capsaicin-BSA	Capsaicin bovine serum albumin/Capsaicin-BSA refers to a conjugate formed by binding capsaicin, the active compound found in chili peppers, to bovine serum albumin (BSA), which is a widely used protein carrier. This conjugation is often performed to enhance the solubility, stability, and bioavailability of capsaicin.The capsaicin-BSA conjugate is commonly used in research and pharmaceutical applications, such as studying the delivery of capsaicin, assessing its interactions with biological systems, and evaluating its therapeutic potential in treating various conditions, including pain and inflammation.	price>
R-L-151	Recombinant Human Manganese Superoxide Dismutase	Superoxide dismutase 2 (SOD2)/manganese SOD (Mn-SOD) is an antioxidant enzyme that protects cells from oxidative stress by scavenging superoxide anions.It exists as a homotetramer where each monomer is composed of an N-terminal α-hairpin domain and a C-terminal α/β domain that contain Mn-binding catalytic active sites.	price>
R-L-152	Recombinant Kunitz-type Soybean Trypsin	Kunitz soybean trypsin inhibitor is a type of protein contained in legume seeds which functions as a protease inhibitor.	price>
R-L-153	SUMO Protease 1, His-tag	SUMO (Small Ubiquitin-like MOdifiers) Protease 1 (Ulp1, Ubl-specific protease 1 from Saccharomyces cerevisiae) is a highly active cysteine protease. It is highly specific as it recognizes the tertiary structure of the ubiquitin-like (UBL) protein, SUMO (Smt3), rather than its amino acid sequence. SUMO fusion tag, as an N-terminal fusion partner, has been shown to enhance functional protein production in prokaryotic and eukaryotic expression systems with significantly improved protein stability and solubility. Recombinant EZCut SUMO Protease 1 containing an N-terminal His-tag is expressed in E. coli and purified by proprietary chromatographic techniques. The EZCut SUMO Protease 1 can be used to cleave SUMO protein tag from recombinant SUMO-fusion proteins. The optimal temperature for cleavage is 30°C; however, the enzyme is active over wide ranges of temperature and pH. After the completion of the cleavage reaction, the protease can be easily removed from the reaction by affinity chromatography using the Ni chelating resin.	price>
R-L-154	SUMO Protease1,GST-tag	SUMO (Small Ubiquitin-like MOdifiers) Protease 1 (Ulp1, Ubl-specific protease 1 from Saccharomyces cerevisiae) is a highly active cysteine protease. It is highly specific as it recognizes the tertiary structure of the ubiquitin-like (UBL) protein, SUMO (Smt3), rather than its amino acid sequence. SUMO fusion tag, as an N-terminal fusion partner, has been shown to enhance functional protein production in prokaryotic and eukaryotic expression systems with significantly improved protein stability and solubility. The SUMO protease 1 can be used to cleave SUMO protein tag from recombinant SUMO-fusion proteins.	price>
R-L-155	Streptavidin-HRP	Streptavidin-HRP conjugate is typically used in the immunodetection of biotinylated proteins. This conjugate is suitable for use in immunoblotting, ELISA, immunomicroscopy. The amount of conjugate provided is sufficient for 25 western blots using 10 ml of working solution per reaction or 25 immunostaining reactions using 1 ml of working solution per reaction as appropriate.	price>
R-L-156	Recombinant Bovine(rb-EK)	Enterokinase 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 trypsinogen to trypsin in the organism. Because enterokinase has high specificity and efficient enzymatic cleavage, it is widely used in genetic engineering. Activity definition: 25 ℃, reaction buffer 50 mM Tris-HCl (pH 8.0), substrate 50 μ G 1 mg/ml of fusion protein containing restriction site, the amount of enzyme required to cut 95% of fusion protein within 16 hours is 1 enzyme activity unit (1 U).	price>

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