"PTI" Related Products


Native Bovine Pancreatic Trypsin Inhibitor

Cat. No.: PTI-1900B
Product Overview: Native Bovine is purifiedBovine lung.
Description: PTI is a natural proteinase inhibitorpolypeptide consisting of fifty-eight amino acids arranged in a single polypeptidechain, cross-linked by three disulfide bridges and having a MW of 6.512 kDa.
Source: Bovine lung
Species: Bovine
Form: Aprotinin (1 mg/ml)was lyophilized with no additives.
Purity: Greater than 98.0%as determined by: Analysis by RP-HPLC, anion-exchange FPLC, and analysis byreducing and non-reducing SDS-PAGE Silver Stained gel.
Endotoxin: Less than 0.1 ng/ug(1 EU/ug) of PTI.
Biological activity: PTI activitywas found to be 6 x 106 IU/mg.
Storage: LyophilizedAprotinin although stable at room temperature for 3 weeks, should be storeddesiccated below -18°C. Upon reconstitution Aprotinin should be stored at 4°Cbetween 2-7 days and for future use below -18°C. For long term storage it isrecommended to add a carrier protein (0.1% HSA or BSA). Avoid freeze-thawcycles.
OfficialSymbol: PTI
Gene Name: PTI pancreatic trypsininhibitor [ Bos taurus ]
Synonyms: PTI; pancreatictrypsin inhibitor; BPI; BPTI; pancreatic trypsin inhibitor; aprotinin; basicprotease inhibitor
Gene ID: 404172
mRNA Refseq: NM_001001554
Protein Refseq: NP_001001554
UniProt ID: P00974
Chromosome Location: 13
Pathway: Axon guidance; Developmental Biology;Glypican 1 network; NCAM signaling for neurite out-growth; NCAM1interactions; Prion diseases
Function: peptidase inhibitor activity; potassiumchannel inhibitor activity; serine-type endopeptidase inhibitor activity

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