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Merck

A3886

Aprotinin

powder

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:
Molecular Weight:
6511.44
UNSPSC Code:
12352200
NACRES:
NA.77
EC Number:
232-994-9
MDL number:
eCl@ss:
32190102
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제품 이름

Aprotinin from bovine lung,

biological source

bovine lung

Quality Level

form

powder

mol wt

~6,500

packaging

vial of 15 mg

solubility

glycerol: 3 mg/mL, clear, colorless (equilibration buffer containing 5% glycerol)

UniProt accession no.

storage temp.

−20°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)

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Application

Aprotinin is largely used as an inhibitor of trypsin.
Gel filtration molecular weight marker

Biochem/physiol Actions

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.

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.

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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문서 라이브러리 방문

Arman Yousefi et al.
ACS nano, 18(24), 15617-15626 (2024-06-08)
Ferritin, a spherical protein shell assembled from 24 subunits, functions as an efficient iron storage and release system through its channels. Understanding how various chemicals affect the structural behavior of ferritin is crucial for unravelling the origins of iron-related diseases
Erkan Kilinc et al.
The European journal of neuroscience, 59(9), 2181-2192 (2022-12-10)
Growing evidence indicates that the parasympathetic system is implicated in migraine headache. However, the cholinergic mechanisms in the pathophysiology of migraine remain unclear. We investigated the effects and mechanisms of cholinergic modulation and a mast cell stabilizer cromolyn in the
Yimin Yao et al.
International journal of molecular sciences, 23(10) (2022-05-29)
Systemic sclerosis (SSc) is characterised by progressive multiple organ fibrosis leading to morbidity and mortality. Lysyl oxidases play a vital role in the cross-linking of collagens and subsequent build-up of fibrosis in the extracellular matrix. As such, their inhibition provides
Ishita Chandel et al.
Bio-protocol, 13(18), e4827-e4827 (2023-09-27)
Matriglycan is a linear polysaccharide of alternating xylose and glucuronic acid units [-Xyl-α1,3-GlcA-β1,3]n that is uniquely synthesized on α-dystroglycan (α-DG) and is essential for neuromuscular function and brain development. It binds several extracellular matrix proteins that contain laminin-globular domains and
Safety of aprotinin in adult cardiac surgery: revisiting the validity of a mixed-treatment comparison meta-analysis.
Ferrán Catalá-López
The Journal of thoracic and cardiovascular surgery, 145(2), 610-610 (2013-01-17)

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