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Key Documents

G8764

Sigma-Aldrich

Gc-globulin from human plasma

≥90% (SDS-PAGE), lyophilized powder (containing sodium chloride and sodium phosphate buffer salt)

Sinónimos:

DBP, Group-Specific Component, Vitamin D Binding Protein

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About This Item

Número de CAS:
Número MDL:
Código UNSPSC:
12352202
NACRES:
NA.61

origen biológico

human plasma

Nivel de calidad

Análisis

≥90% (SDS-PAGE)

formulario

lyophilized powder (containing sodium chloride and sodium phosphate buffer salt)

mol peso

~52 kDa

técnicas

LC/MS: suitable

solubilidad

H2O: soluble 2 mg/mL

Nº de acceso UniProt

temp. de almacenamiento

−20°C

Información sobre el gen

human ... GC(2638)

Descripción general

Gc-Globulin, a member of the albumin superfamily, is the major plasma carrier of vitamin D and its metabolites. It is also, along with gelsolin, part of the extracellular actin scavenger system. Gc-globulin also binds monomeric actin (G-actin) with high affinity to scavenge actin released by necrotic cells, preventing its polymerization into filaments. Gc-globulin enhances the chemoattractant activity of C5a for inflammatory cells.
Gc-globulin from human plasma is encoded by the gene GC, which is mapped to human chromosome 4q13.3.
Gc-globulin or the vitamin D binding protein (DBP) is a 51-58 kDa multifunctional serum glycoprotein synthesized in large quantities by primarily in the liver. It is a member of the albumin gene family and has the characteristic multiple disulfide-bonded, triple domain structure.

Aplicación

Gc-globulin from human plasma has been used:
  • as a fluorescent probe for G-actin staining
  • as a fluorescent probe to monitor steady-state rate of actin filament disassembly
  • as a calibrator for liquid chromatography with mass spectrometry (LC-MS/MS)

Gc-globulin is a multifunctional, albumin-like plasma protein that often requires cell surface binding to mediate some of its diverse functions. It has been used to anlayze its glycosylation patterns.

Acciones bioquímicas o fisiológicas

Gc-Globulin, a member of the albumin superfamily, is the major plasma carrier of vitamin D and its metabolites. It is also, along with gelsolin, a part of the extracellular actin scavenger system. Gc-globulin also binds monomeric actin (G-actin) with high affinity to scavenge actin released by necrotic cells, preventing its polymerization into filaments. Gc-globulin enhances the chemoattractant activity of C5a for inflammatory cells.
Single nucleotide polymorphism in the gene GC is associated with deficiency of 25-hydroxyvitamin D [25(OH)D].

Nota de preparación

Native Gc-globulin from human plasma

Cláusula de descargo de responsabilidad

RESEARCH USE ONLY. This product is regulated in France when intended to be used for scientific purposes, including for import and export activities (Article L 1211-1 paragraph 2 of the Public Health Code). The purchaser (i.e. enduser) is required to obtain an import authorization from the France Ministry of Research referred in the Article L1245-5-1 II. of Public Health Code. By ordering this product, you are confirming that you have obtained the proper import authorization.

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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