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Descriptor English: Streptavidin
Descriptor Spanish: Estreptavidina
Descriptor estreptavidina
Scope note: Proteína extracelular de 60 kDa de Streptococcus avidinii con cuatro sitios de unión a biotina de alta afinidad. A diferencia de la AVIDINA, la estreptavida tiene un punto isoeléctrico cai neutro y no tiene cadenas laterales de carbohidratos.
Descriptor Portuguese: Estreptavidina
Descriptor French: Streptavidine
Entry term(s): Strepavidin
Tree number(s): D12.776.097.835
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D019809
Scope note: A 60-kDa extracellular protein of Streptomyces avidinii with four high-affinity biotin binding sites. Unlike AVIDIN, streptavidin has a near neutral isoelectric point and is free of carbohydrate side chains.
Allowable Qualifiers: AD administration & dosage
AE adverse effects
AG agonists
AI antagonists & inhibitors
AN analysis
BI biosynthesis
BL blood
CF cerebrospinal fluid
CH chemistry
CL classification
CS chemical synthesis
DE drug effects
DF deficiency
EC economics
GE genetics
HI history
IM immunology
IP isolation & purification
ME metabolism
PD pharmacology
PH physiology
PK pharmacokinetics
PO poisoning
RE radiation effects
SD supply & distribution
ST standards
TO toxicity
TU therapeutic use
UL ultrastructure
UR urine
Pharm Action: Indicators and Reagents
Registry Number: 9013-20-1
Previous Indexing: Bacterial Proteins (1980-1997)
Public MeSH Note: 98; STREPTAVIDIN was indexed under BACTERIAL PROTEINS 1980-97
History Note: 98; use STREPTAVIDIN (NM) 1980-97
DeCS ID: 33495
Unique ID: D019809
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1998/01/01
Date of Entry: 1997/06/20
Revision Date: 2004/07/07
Streptavidin - Preferred
Concept UI M0029402
Scope note A 60-kDa extracellular protein of Streptomyces avidinii with four high-affinity biotin binding sites. Unlike AVIDIN, streptavidin has a near neutral isoelectric point and is free of carbohydrate side chains.
Preferred term Streptavidin
Entry term(s) Strepavidin



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