PSA兔单克隆抗体

价格￥600
规格100ul
货号HKZ150161
单位支
品牌HaoKebio

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品牌	商品编码	商品名称	规格	单位	单价
HaoKebio	HKZ150161	PSA兔单克隆抗体	100ul	支	600

PSA
Recombinant Rabbit Monoclonal Antibody Product Datasheet

Catalog# BX50038 Clone# BP6043

Predicted Molecular Wt:
29kDa
Purity:   ProA affinity purified IgG
Species Cross-reactivity:
Human
Form:   Liquid
Applications:
IHC-P
Swissprot ID:   P07288
Background:
Prostate-specific antigen (PSA) is a single-chain glycoprotein of 237 amino acids containing approximately 8% carbohydrate. It is aserine protease produced almost exclusively by prostatic epithelial cells.

Immunohistochemically PSA is expressed in the highly specialized apically-superficial layer of female and male secretory cells of the prostate gland, and is readily demonstrated in adenocarcinomas of the prostate in about 99% of the cases. There is a   correlation between malignancy grade and intensity of staining, high grade carcinomas displaying weaker expression. About  1% of poorly differentiated carcinomas have been negative for PSA.

Due to the high specificity of PSA for prostatic glandular epithelium, it is very useful in identifying prostatic carcinoma in the prostate and in the adjacent organs often affected by epithelial malignancies, i.e. rectum and urinary bladder. PSA may be    used in a panel together with NKX3.1 and Prostein, which are at least as sensitive and slightly more specific than PSA.

Subcellular location:
Secreted
Recommended method:
Heat induced epitope retrieval with Tris-EDTA buffer   (pH 9.0), primary antibody incubate at RT (18°C-25°C) for 30 minutes.
Immunogen:
Synthetic peptide corresponding to PSA residues within aa150-250 of PSA was used as an immunogen.
Storage Buffer:
PBS 59%, Sodium azide 0.01%, Glycerol 40%, BSA 0.05%.
Storage conditions:
-25°C to -18°C
Storage instructions:
Shipped on blue ice. Upon delivery, aliquot, and store at -25°C to -18°C. Avoid freeze / thaw cycles.
Recommended Dilutions:
IHC-P:     1:100-1:200
Background References:
1. WardAM, et.al, Ann Clin Biochem 2001; 38: 633-651.
2. ACS Aguiar , et.al, Histol Histopathol (2000) 15: 131- 142.
Immunohistochemistry (Formalin/PFA-fixedparaffin-embedded
sections analysis of
prostate cancer tissue labelling PSA with
BP6043. Heat mediated antigen retrieval was
performed using
Tris/EDTA buffer pH 9.0

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