Cytokeratin 5 + 14 antibody-单抗-深圳欣博盛生物科技有限公司

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Cytokeratin 5 + 14 antibody

品牌：GeneTex

官网链接

说明书

折扣/货期

货号：GTX40203

规格：100μg

目录价：￥5000

产品详情

* 以下信息仅供参考，详情请以原厂网站为准

产品名称:

Cytokeratin 5 + 14 antibody

反应种属:

Human

宿主来源:

Mouse

实验应用:

IHC

靶标/特异性:

Detected in the basal layer, lowered within the more apically located layers specifically in the stratum spinosum, stratum granulosum but is not detected in stratum corneum. Strongly expressed in the outer root sheath of anagen follicles but not in the germinative matrix, inner root sheath or hair. Found in keratinocytes surrounding the club hair during telogen.

同种型:

IgM

免疫原:

The 50,000 Mr band (including K14 )cut from an SDS-polyacrylamide gel and Triton X-100 extracted cytoskeleton pellet from cultured human foreskin keratinocytes.

克隆性:

Monoclonal

克隆号:

纯化方式:

IgM fraction

偶联:

Unconjugated

产品浓度:

0.8 mg/ml (Please refer to the vial label for the specific concentration.)

保存温度:

Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.

运输温度:

4°C

产品形式:

Liquid

存储溶液:

PBS, no preservatives.

生产商:

GeneTex

功能与背景:

Cytokeratins (CK) are intermediate filaments of epithelial cells, both in keratinizing tissue (ie., skin) and non-keratinizing cells (ie., mesothelial cells). Although not a traditional marker for endothelial cells, cytokeratins have also been found in some microvascular endothelial cells. Atleast 20 different cytokeratins (CK) in the molecular range of 40-70 kDa and isoelectric points of 5-8.5 can be identified using two dimensional gel electrophoresis.Biochemically, most members of the CK family fall into one of two classes, type I (acidic polypeptides) and type II (basic polypeptides). At least one member of the acidic family and one member of the basic family is expressed in all epithelial cells.Monoclonal antibodies to cytokeratin proteins can be useful markers for tumor identification and classification. Belonging to the type A (acidic) subfamily of low molecular weight keratins and existing in combination with keratin 5, keratin 14 distinguishes stratified epithelial cells from simple epithelial cells and is useful in identification of squamous cell carcinomas. It is considered a prognostic marker in breast carcinomas.

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