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SAB4200500

Sigma-Aldrich

Anti-Collagen IV antibody, Mouse monoclonal

clone J3-2, purified from hybridoma cell culture

Sinônimo(s):

Anti-COL4, Monoclonal Anti-Collagen IV antibody produced in mouse

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About This Item

Código UNSPSC:
12352203
NACRES:
NA.41

fonte biológica

mouse

Nível de qualidade

conjugado

unconjugated

forma do anticorpo

purified from hybridoma cell culture

tipo de produto de anticorpo

primary antibodies

clone

J3-2, monoclonal

forma

buffered aqueous solution

reatividade de espécies

mouse, rat, dog, bovine, human, monkey

concentração

~1.0 mg/mL

técnica(s)

immunohistochemistry: 2.0-4.0 μg/mL using human liver tissue sections.
western blot: 1.0-2.0 μg/mL using human placenta extracts.

Condições de expedição

dry ice

temperatura de armazenamento

−20°C

modificação pós-traducional do alvo

unmodified

Informações sobre genes

human ... COL4A1(1282)

Descrição geral

Human collagen IV comprises six genes. The COL4A1-COL4A2 is mapped to chromosome 13. The COL4A3-COL4A4 and COL4A5-COL4A6 are localized on chromosome 2 and chromosome X, respectively. It belongs to the collagen superfamily and is associated with the basement membranes (BMs). The six α-chains namely α1(IV) to α6(IV) comprises an N-terminal cysteine and lysine domain, a typical Gly-X-Y triple repeats and a C-terminal noncollagenous (NC1) domain.

Imunogênio

placenta preparation rich in basement membrane collagen.

Aplicação

Monoclonal Anti-Collagen IV antibody produced in mouse has been used:
  • in the immunohistochemical staining
  • in the immunostaining
  • in the immunofluorescence detection
  • as a secondary antibody in the western blot analysis

Ações bioquímicas/fisiológicas

Collagen IV plays a key role in basement membrane assembly. The six chains assemble as three different protomers namely, the α 1.α1.α2(IV), α3.α4.α5(IV) and α 5.α5.α6(IV). The trimers are formed in different combinations of the α-chains. High expression levels of α3, α4 and α5 is observed in specialized glomerular BM (GBM). Mutations in the COlA5 gene is associated with Alport syndrome and α3(IV) chain is associated pathogenesis of Goodpasture syndrome, an autoimmune disease. Mutation in the COlA5 is also implicated in Diffuse Esophageal Lewmyomatosis.

forma física

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Exoneração de responsabilidade

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


Certificados de análise (COA)

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Lysyl hydroxylase inhibition by minoxidil blocks collagen deposition and prevents pulmonary fibrosis via TGF-beta1/Smad3 signaling pathway
Shao S, et al.
Medical Science Monitor : International Medical Journal of Experimental and Clinical Research, 24(2), 8592-8592 (2018)
Type IV collagen: structure, gene organization, and role in human diseases. Molecular basis of Goodpasture and Alport syndromes and diffuse leiomyomatosis.
Hudson BG, et al.
The Journal of Biological Chemistry, 268(35), 26033-26036 (1993)
Collagen IV is essential for basement membrane stability but dispensable for initiation of its assembly during early development
Poschl E, et al.
Development, 131(7), 1619-1628 (2004)
Songjun Shao et al.
Medical science monitor : international medical journal of experimental and clinical research, 24, 8592-8601 (2018-11-28)
BACKGROUND Idiopathic pulmonary fibrosis (IPF) is a deadly disease characterized by excessive collagen in the extracellular matrix (ECM) of the lungs. Collagen is the primary protein component of the ECM. However, the exact mechanisms underlying the formation and deposition of
Monica S Schoenenberger et al.
The FEBS journal, 291(3), 477-488 (2023-11-21)
Basement membranes are among the most widespread, non-cellular functional materials in metazoan organisms. Despite this ubiquity, the links between their compositional and biophysical properties are often difficult to establish due to their thin and delicate nature. In this article, we

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