货号：340548

品牌：BD IS

规格：50T

目录价：￥4565.00

市场价格：￥3195.50

会员价格：￥2967.25

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Catalog Number

340548

Name

CD69

Alias

Very Early Activation Antigen

Size

50Tests

RegulatoryStatus

RUO (GMP)

Clone

L78

Format

PerCP

Isotype

IgG₁, κ

W.S. No

none

W.B. Positive Control

none

Molecular Weight

none

Reactivity

QC Testing : Human

Applications

Flow cytometry

- Routinely Tested

Clone - Description

CD69 recognizes a very early human activation antigen that is a disulfide-bonded homodimer consisting of Mr 60-kilodaltons (kd) polypeptides with one or two N-linked oligosaccharides.The CD69 antigen is present on activated T, B, and natural killer (NK) lymphocytes and platelets. In normal peripheral blood, a variable percentage of lymphocytes express the CD69 antigen. Upon activation, CD69 antigen expression increases on lymphocytes; peak expression generally occurs within 18 hours, preceding the appearance of HLA-DR, interleukin-2 (IL-2) receptor (CD25 antigen), and transferrin receptor (CD71 antigen). CD69 and phorbol ester are comitogenic for T lymphocytes. In thymus, the CD69 antigen is constitutively expressed on the bright CD3⁺ subset.