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Merck
CN

SAB4200568

抗-COG4 兔抗

~1.0 mg/mL, affinity isolated antibody

别名:

Anti-CDG2J, Anti-COD1, Anti-COG complex subunit 4, Anti-COMPONENT OF OLIGOMERIC GOLGI COMPLEX 4

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NACRES:
NA.41
UNSPSC Code:
12352203
Conjugate:
unconjugated
Clone:
polyclonal
Application:
IF, WB
Citations:
5
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biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen ~84 kDa

species reactivity

mouse, human, rat

concentration

~1.0 mg/mL

technique(s)

indirect immunofluorescence: 1-2 μg/mL using human HeLa cells., western blot: 2.5-5.0 μg/mL using whole extracts of rat liver.

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... COG4(25839)
mouse ... Cog4(102339)
rat ... Cog4(361407)

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General description

Conserved oligomeric Golgi complex 4 (COG4) is a member of the conserved oligomeric Golgi (COG) complex. COG complex comprises eight distinct subunits Cog2-Cog3- Cog4 (lobe A) and Cog5-Cog6-Cog7 (lobe B). These two heterotrimeric groups are linked by the dimeric group formed by Cog1 and Cog8. COG4 gene is mapped to human chromosome 16q22.1.

Immunogen

peptide corresponding to an internal region of human COG4, conjugated to KLH. The corresponding sequence is identical in mouse, rat, dog and monkey COG4.

Application

Anti-COG4 antibody produced in rabbit may be used in immunoblotting and immunofluorescence.

Biochem/physiol Actions

Anti-COG4 recognizes human and rat COG4.
Conserved oligomeric Golgi complex 4 (COG4) is needed for normal Golgi function. COG4 is implicated in Golgi soluble N-ethylmaleimide-sensitive factor attachment protein receptor (SNARE) pairing. It is also and Golgi-to-endoplasmic reticulum (ER) retrograde transport via its interaction with the suppressor of loss of YPT1 protein 1 (Sly1). Defects in the COG4 gene is implicated congenital disorder of glycosylation type II (CDG-II). Mutation in the COG4 gene is also implicated in Saul-Wilson syndrome with vesicular trafficking disruption.

Physical form

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

Preparation Note

For continuous use, store at 2-8 °C for up to one month. For extended storage freeze in working aliquots. Repeated freezing and thawing is not recommended. If slight turbidity occurs upon prolonged storage,clarify the solution by centrifugation before use. Working dilution samples should be discarded if not used within 12 hours.

Disclaimer

Unless otherwise stated in our catalog, 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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存储类别

12 - Non Combustible Liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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分析证书(COA)

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Pamela A Norton et al.
World journal of gastroenterology, 25(23), 2947-2960 (2019-06-30)
Changes in N-linked glycosylation have been observed in the circulation of individuals with hepatocellular carcinoma. In particular, an elevation in the level of core fucosylation has been observed. However, the mechanisms through which core fucose is increased are not well
Orly Laufman et al.
The EMBO journal, 28(14), 2006-2017 (2009-06-19)
The crucial roles of Sec1/Munc18 (SM)-like proteins in membrane fusion have been evidenced in genetic and biochemical studies. SM proteins interact directly with SNAREs and contribute to SNARE pairing by a yet unclear mechanism. Here, we show that the SM
Carlos R Ferreira et al.
American journal of human genetics, 103(4), 553-567 (2018-10-06)
The conserved oligomeric Golgi (COG) complex is involved in intracellular vesicular transport, and is composed of eight subunits distributed in two lobes, lobe A (COG1-4) and lobe B (COG5-8). We describe fourteen individuals with Saul-Wilson syndrome, a rare form of
Ellen Reynders et al.
Human molecular genetics, 18(17), 3244-3256 (2009-06-06)
The conserved oligomeric Golgi (COG) complex is a hetero-octameric complex essential for normal glycosylation and intra-Golgi transport. An increasing number of congenital disorder of glycosylation type II (CDG-II) mutations are found in COG subunits indicating its importance in glycosylation. We
Rita Quental et al.
BMC evolutionary biology, 10, 212-212 (2010-07-17)
The Conserved Oligomeric Golgi (COG) complex is an eight-subunit assembly that localizes peripherally to Golgi membranes and is involved in retrograde vesicular trafficking. COG subunits are organized in two heterotrimeric groups, Cog2, -3, -4 and Cog5, -6, -7, linked by

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