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Product Name PRSS1 Chinese Name 丝氨酸蛋白酶1抗体 Alias Alpha trypsin chain 1; Alpha-trypsin chain 1; Alpha-trypsin chain 2; Beta-trypsin; Beta trypsin; Cationic trypsinogen; Serine protease 1; Serine protease-1; TRP1; TRY1; TRY1_HUMAN; TRYP1; Trypsin I; Trypsin-I; Trypsin 1; Trypsin-1. Research Area Cell biology Ubiquitin Immunogen Species Rabbit Clonality Polyclonal React Species Human, (predicted: Dog, ) Applications IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 27kDa Cellular localization Secretory protein Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human PRSS1: 51-150/247 Lsotype IgG Purification affinity purified by Protein A Buffer Solution Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4 Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail This gene encodes a trypsinogen, which is a member of the trypsin family of serine proteases. This enzyme is secreted by the pancreas and cleaved to its active form in the small intestine. It is active on peptide linkages involving the carboxyl group of lysine or arginine. Mutations in this gene are associated with hereditary pancreatitis. This gene and several other trypsinogen genes are localized to the T cell receptor beta locus on chromosome 7. [provided by RefSeq, Jul 2008]
Function:
Has activity against the synthetic substrates Boc-Phe-Ser-Arg-Mec, Boc-Leu-Thr-Arg-Mec, Boc-Gln-Ala-Arg-Mec and Boc-Val-Pro-Arg-Mec. The single-chain form is more active than the two-chain form against all of these substrates.
Subcellular Location:
Secreted > extracellular space.
Post-translational modifications:
Occurs in a single-chain form and a two-chain form, produced by proteolytic cleavage after Arg-122.
DISEASE:
Defects in PRSS1 are a cause of hereditary pancreatitis (HPC) [MIM:167800]; also known as chronic pancreatitis (CP). HPC is an autosomal dominant disease characterized by the presence of calculi in pancreatic ducts. It causes severe abdominal pain attacks.
Similarity:
Belongs to the peptidase S1 family.
Contains 1 peptidase S1 domain.
SWISS:
P07477
Gene ID:
5644
Database links:Entrez Gene: 5644 Human
Entrez Gene: 114228 Mouse
Omim: 276000 Human
SwissProt: P07477 Human
Unigene: 449281 Human
Unigene: 449428 Mouse
Unigene: 34435 Rat
Product Picture Paraformaldehyde-fixed, paraffin embedded (Human liver carcinoma); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (PRSS1) Polyclonal Antibody, Unconjugated (SL8744R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
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