CD69 Protein (CD69) (AA 63-199) (GST-His-Tag)

Catalog No. ABIN7505323

This Recombinant CD69 protein is produced in Escherichia coli (E. coli).

Quick Overview for CD69 Protein (CD69) (AA 63-199) (GST-His-Tag) (ABIN7505323)

Target: CD69

Protein Type: Recombinant

Origin: Human

Source: Escherichia coli (E. coli)

Purity: > 95 % as determined by reducing SDS-PAGE.

Product Details

Protein Characteristics: AA 63-199

Purification tag / Conjugate: This CD69 protein is labelled with GST-His-Tag.

Sequence: Val 63-Lys 199

Characteristics: A DNA sequence encoding the Human CLEC2C/CD69 protein (Q07108) (Val 63-Lys 199) was expressed with a N-GST&C-His tag.

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Buffer: Lyophilized from sterile PBS, pH 7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01 % Tween80 are added as protectants before lyophilization.

Storage: 4 °C,-20 °C,-80 °C

Storage Comment: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Expiry Date: 12 months

Target Details

Target: CD69

Alternative Name: CLEC2C

Background:

Abbreviation: CLEC2C,CD69

Target Synonym: arly activation antigen CD69,Activation inducer molecule,AIM,BL-AC/P26,C-type lectin domain family 2 member C,EA1,Early T-cell activation antigen p60,GP32/28,Leukocyte surface antigen Leu-23,MLR-3,CD69,CLEC2C

Background: Early activation antigen CD69, also known as activation inducer molecule (AIM), is a single-pass type II membrane protein. Recently, cDNA clones encoding human and mouse CD69 were isolated and showed CD69 to be a member of the C-type lectin superfamily. It is one of the earliest cell surface antigens expressed by T cells following activation. Once expressed, CD69 acts as a costimulatory molecule for T cell activation and proliferation. In addition to mature T cells, CD69 is inducibly expressed by immature thymocytes, B cells, natural killer (NK) cells, monocytes, neutrophils and eosinophils, and is constitutively expressed by mature thymocytes and platelets. CD69 is involved in lymphocyte proliferation and functions as a signal transmitting receptor in lymphocytes, natural killer (NK) cells, and platelets. The structure, chromosomal localization, expression and function of CD69 suggest that it is likely a pleiotropic immune regulator , potentially important in the activation and differentiation of a wide variety of hematopoietic cells. This membrane molecule transiently expresses on activated lymphocytes, and its selective expression in inflammatory infiltrates suggests that it plays a role in the pathogenesis of inflammatory diseases. CD69 plays a crucial role in the pathogenesis of allergen-induced eosinophilic airway inflammation and hyperresponsiveness and that CD69 could be a possible therapeutic target for asthmatic patients.

Molecular Weight:

Calculated MW: 39.96 kDa

Observed MW: 40 kDa

UniProt: Q07108