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A3428

Aprotinin

3-8 TIU/mg solid, lyophilized powder, suitable for cell culture

동의어(들):

BPTI, Bovine pancreatic trypsin inhibitor, Trasylol, Trypsin inhibitor (basic)

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제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):
C284H432N84O79S7
CAS 번호:
9087-70-1
Molecular Weight:
6511.44
UNSPSC Code:
12352200
eCl@ss:
32190102
NACRES:
NA.32
EC Number:
232-994-9
MDL number:
MFCD00130541
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제품 이름

Aprotinin from bovine lung, lyophilized powder, 3-8 TIU/mg solid, BioReagent, suitable for cell culture

biological source

bovine lung

Quality Level

200

product line

BioReagent

form

lyophilized powder

specific activity

3-8 TIU/mg solid

mol wt

~6,500

technique(s)

cell culture | mammalian: suitable

solubility

H2O: 5 mg/mL

UniProt accession no.

P00974

storage temp.

2-8°C

SMILES string

S1SCC2NC(=O)CNC(=O)CNC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C5NC(=O)C(NC(=O)CNC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C9N(CCC9)C(=O)CNC(=O)C(NC(=O)C(NC(=O)C%11N(CCC%11)C(=O

InChI key

ZPNFWUPYTFPOJU-UHFFFAOYSA-N

Gene Information

cow ... PTI(404172)

Application

Aprotinin from bovine lung has been used in insulin and glucagon-like peptide-1 assay. It has also been used a in western blotting.
Aprotinin is largely used as an inhibitor of trypsin.

Biochem/physiol Actions

Aprotinin is a natural polypeptide of 58 amino acids. It possesses hemostatic/antiplasmin action and helps to reduce bleeding during surgeries. This prevents the necessity of blood transfusion.
Aprotinin is a competitive serine protease inhibitor that forms stable complexes with and blocks the active sites of enzyme. This binding is reversible, and most aprotinin-protease complexes will dissociate at extreme pH levels >10 or <3. Structurally, Aprotinin is a monomeric globular protein derived from bovine lung that consists of 58 amino acids, arranged in a single polypeptide chain with three crosslinking disulfide bridges.

Preparation Note

This product is a lyophilized powder that has been cell culture tested. It has an activity of 3-7 TIU/mg.

Other Notes

One Trypsin Inhibitor Unit (TIU) will decrease the activity of two trypsin units by 50%, where one trypsin unit will hydrolyze 1.0 μmole of N-alpha-benzoyl-DL-arginine p-nitroanilide per minute at pH 7.8 and 25°C. Another commonly used unit is the KIU, with 1 TIU = 1,300 KIU.
When benzoyl-L-arginine ethyl ester (BAEE) is used as substrate one BAPNA unit is approx. 45BAEE μmolar units at pH8.0 at 25°C or approx. 9,000 BAEE A253 units at pH7.6 at 25°C.

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저장 등급

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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시험 성적서(COA)

Lot/Batch Number
0000281232
0000276251
0000281266
095K7008
086K7034

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문서 라이브러리 방문

프로토콜

Enzymatic Assay of Aprotinin

Objective: To standardize a procedure for the enzymatic assay of Aprotinin.

문서

Aprotinin

While aprotinin and bovine pancreatic trypsin inhibitor (BPTI) are the same protein sequence, the term aprotinin is typically used when describing the protein derived from bovine lung.

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국제 무역 품목 번호

SKUGTIN
A3428-100MG04061833360873
A3428-250MG04061833360897
A3428-10MG04061833360880
A3428-25MG04061833360903