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Merck

SAB4200078

Sigma-Aldrich

Anti-Coronin-1A (N-terminal) antibody produced in rabbit

~1.5 mg/mL, affinity isolated antibody

别名:

Anti-CLABP, Anti-CLIPINA (coronin-like protein A), Anti-CORO1A, Anti-HCORO1, Anti-TACO (tryptophane aspartate-containing coat protein), Anti-p57

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About This Item

分類程式碼代碼:
12352203
NACRES:
NA.41

生物源

rabbit

共軛

unconjugated

抗體表格

affinity isolated antibody

抗體產品種類

primary antibodies

無性繁殖

polyclonal

形狀

buffered aqueous solution

分子量

antigen ~57 kDa

物種活性

mouse, human, rat

濃度

~1.5 mg/mL

技術

western blot: 1.5-3.0 μg/mL using Jurkat cell lysates, or lysates of mouse brain (S1 fraction) or rat spleen (S1 fraction)

UniProt登錄號

運輸包裝

dry ice

儲存溫度

−20°C

目標翻譯後修改

unmodified

基因資訊

一般說明

Coronin 1A (Coronin-1A) is encoded by the gene mapped to human chromosome 16p11.2. The encoded 57kDa protein, belongs to the coronin family and is mainly expressed in hematopoietic cells. Coronin family of proteins are characterized with a highly conserved N-terminal extension (NE), five canonical WD40 repeats, a C-terminal conserved extension (CE), followed by a unique region (U), and ends with a C-terminal coiled-coil (CC) domain.

應用

Anti-Coronin-1A (N-terminal) antibody produced in rabbit has been used in immunoblotting.

生化/生理作用

Coronin 1A (Coronin-1A) plays a vital role in F-actin stabilization in vitro. It is also involved in phagocytosis by neutrophils and macrophages and in T-cell receptor (TCR)-mediated activation of T lymphocytes. Additionally, it is also implicated in the regulation of activate actin-related protein-2/3 (Arp2/3)-dependent processes. Mutation in the gene has been observed in T cell-deficient, B cell- and natural killer (NK) cell-sufficient (T?B+NK+) severe combined immunodeficiency (SCID) patients.
Coronin-1A also plays a vital role in regulation of leukocyte specific signaling. In T-lymphocytes, coronin-1A facilitates the association of cytoskeleton dynamics to TCRαβ induced cell signaling, chemokine-mediated cell migration and homeostasis. Loss of coronin-1A gene expression in murine T cells leads to reduced ability to respond to chemotactic gradient and decrease in peripheral T cells due to apoptosis.

外觀

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

免責聲明

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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儲存類別代碼

10 - Combustible liquids

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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The actin regulator coronin-1A is mutated in a thymic egress deficient mouse strain and in a T?B+NK+ SCID patient
Shiow L R
Nature Immunology, 9, 1307?1315-1307?1315 (2008)
Coronin-1A links cytoskeleton dynamics to TCR alpha beta-induced cell signaling.
Mugnier B
PLoS ONE, 3 (2008)
Recurrent viral infections associated with a homozygous CORO1A mutation that disrupts oligomerization and cytoskeletal association.
Yee CS
The Journal of Allergy and Clinical Immunology, 137, 879-888 (2016)
Christina S Yee et al.
The Journal of allergy and clinical immunology, 137(3), 879-888 (2015-10-20)
Coronin-1A (CORO1A) is a regulator of actin dynamics important for T-cell homeostasis. CORO1A deficiency causes T(-)B(+) natural killer-positive severe combined immunodeficiency or T-cell lymphopenia with severe viral infections. However, because all known human mutations in CORO1A abrogate protein expression, the
Coronin-1A Stabilizes F-Actin by Bridging Adjacent Actin Protomers and Stapling Opposite Strands of the Actin Filament
Galkin VE
Journal of Molecular Biology, 376, 607-613 (2008)

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