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SAB1412855

Sigma-Aldrich

Monoclonal Anti-LRRC8A antibody produced in mouse

clone 8H9, purified immunoglobulin

Synonym(s):

Anti-FLJ10337, Anti-FLJ41617, Anti-KIAA1437, Anti-LRRC8

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

Quality Level

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

8H9, monoclonal

form

buffered aqueous solution

mol wt

antigen 36.74 kDa

species reactivity

human

technique(s)

ELISA: suitable
western blot: 1-5 μg/mL

isotype

IgG2a

GenBank accession no.

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... LRRC8A(56262)

General description

Leucine rich repeat containing eight family member A (LRRC8A) is a 94 kDa LRR-containing protein, encoded by the gene mapped to human chromosome 9q34.11. The encoded protein is ubiquitously expressed, but at higher levels on the surface of thymocytes than on other immune cells.
This gene encodes a protein belonging to the leucine-rich repeat family of proteins, which are involved in diverse biological processes, including cell adhesion, cellular trafficking, and hormone-receptor interactions. This family member is a putative four-pass transmembrane protein that plays a role in B cell development. Defects in this gene cause autosomal dominant non-Bruton type agammaglobulinemia, an immunodeficiency disease resulting from defects in B cell maturation. Multiple alternatively spliced transcript variants, which encode the same protein, have been identified for this gene. (provided by RefSeq)

Immunogen

LRRC8A (NP_062540.2, 711 a.a. ~ 810 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.

Sequence
QNLAITANRIETLPPELFQCRKLRALHLGNNVLQSLPSRVGELTNLTQIELRGNRLECLPVELGECPLLKRSGLVVEEDLFNTLPPEVKERLWRADKEQA

Biochem/physiol Actions

Leucine rich repeat containing eight family member A (LRRC8A) plays an important role in T cell development, survival and function. It also plays an essential role in B-cell development. In mouse, mutation in the gene leads to abnormalities of B cell development. In addition, mutation in the gene is also associated with the development of non-Bruton type agammaglobulinemia in humans.

Features and Benefits

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Physical form

Solution in phosphate buffered saline, pH 7.4

Legal Information

GenBank is a registered trademark of United States Department of Health and Human Services

Disclaimer

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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Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sonja Rutz et al.
Nature structural & molecular biology, 30(1), 52-61 (2022-12-16)
Volume-regulated anion channels (VRACs) participate in the cellular response to osmotic swelling. These membrane proteins consist of heteromeric assemblies of LRRC8 subunits, whose compositions determine permeation properties. Although structures of the obligatory LRRC8A, also referred to as SWELL1, have previously
Identification of a lung cancer antigen evading CTL attack due to loss of human leukocyte antigen (HLA) class I expression
Baba T,et al.
Cancer Science, 101(10), 2115-2120 (2010)
BTKbase: the mutation database for X?linked agammaglobulinemia.
Valiaho J, et al.
Human Mutation, 27(12), 1209-1217 (2006)
Dawid Deneka et al.
Nature communications, 12(1), 5435-5435 (2021-09-16)
Members of the LRRC8 family form heteromeric assemblies, which function as volume-regulated anion channels. These modular proteins consist of a transmembrane pore and cytoplasmic leucine-rich repeat (LRR) domains. Despite their known molecular architecture, the mechanism of activation and the role
Lalit Kumar et al.
The Journal of experimental medicine, 211(5), 929-942 (2014-04-23)
Lrrc8a is a ubiquitously expressed gene that encodes a leucine-rich repeat (LRR)-containing protein detected at higher levels on the surface of thymocytes than on other immune cells. We generated Lrrc8a(-/-) mice to investigate the role of LRRC8A in lymphocyte development

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