CD69 Mouse Monoclonal Antibody [A8C4]

About this product

CD69 (Cluster of Differentiation 69) is a human transmembrane C-Type lectin protein encoded by the CD69 gene. It is an early activation marker that is expressed in hematopoietic stem cells, T cells, and many other cell types in the immune system. It is also implicated in T cell differentiation as well as lymphocyte retention in lymphoid organs. The activation of T lymphocytes and Natural Killer (NK) cells, both in vivo and in vitro, induces expression of CD69. This molecule, which appears to be the earliest inducible cell surface glycoprotein acquired during lymphoid activation, is involved in lymphocyte proliferation and functions as a signal-transmitting receptor in lymphocytes, including natural killer (NK) cells, and platelets. CD69 expression has been associated with both regulatory T cell (Treg), memory T cell and Bcl6 loCD69 hiLZ GC B plasmablast precursors. In addition to Treg differentiation, CD69 is a common marker of precursor and mature resident memory T cells (TRMs) that are localized in peripheral tissues. TGF-β is also responsible for the development of TRMs, thus promoting TRM differentiation in a manner similar to Treg differentiation. Most lymphocytes express sphingosine-1-phosphate receptors (S1P1-5), which are G protein-coupled receptors located in the cell membrane that bind to the ligand sphingosine-1-phosphate (S1P). S1P is a sphingolipid metabolite that is abundant in the bloodstream and, upon binding to S1P1, promotes lymphocyte egress from lymphoid organs so they can travel to affected tissues.

Specifications

Catalog number

HA601013

Size / count

100 µL

Dry ice

No

Hazardous

No

Discontinued

No

CAS Number

9007-83-4

Product Name Alternative

Activation inducer molecule (AIM/CD69) antibody Activation inducer molecule antibody AIM antibody BL-AC/P26 antibody BLAC/P26 antibody C-type lectin domain family 2 member C antibody CD69 antibody CD69 antigen (p60, early T-cell activation antigen) antibody CD69 antigen antibody CD69 molecule antibody CD69_HUMAN antibody CLEC2C antibody EA1 antibody Early activation antigen CD69 antibody Early lymphocyte activation antigen antibody Early T cell activation antigen p60 antibody Early T-cell activation antigen p60 antibody GP32/28 antibody Leu23 antibody Leukocyte surface antigen Leu-23 antibody MLR-3 antibody MLR3 antibody VEA antibody Very Early Activation Antigen antibody

Abbreviation

CD69

Swiss Prot

Q07108 Human

Cellular Locus

Membrane.

Host

Mouse

Species Reactivity

Human

Immunogen

Recombinant protein within human CD69 aa 62-199/199.

Isotype

IgG2b

Conjugation

Non-conjugated

Type

Mouse monoclonal Antibody

Applications

WB

Positive Control

Daudi cell lysate treated with PMA for 24 hours.

Concentration

2 mg/mL

Dilution

WB: 1:500

Purity

Protein G affinity purified.

Form

Liquid

Buffer

PBS (pH7.4), 0.1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

Molecular Weight

Predicted band size: 23 kDa

Storage Conditions

Store at +4°C after thawing. Aliquot store at -20°C. Avoid repeated freeze/thaw cycles.

Recombinant Antibody

No