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诊断原料

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CK19
产品名称: CK19
英文名称: CK19
CAS 号:
纯 度:
分析方法:
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产品说明: Background: Ks 19.1 represents an excellent marker to discriminate glandular
epithelial carcinoma from those of different origin. No reaction with
hepatocellular carcinoma. Polypeptide reacting: Mr 40 000
polypeptide (keratin K19; formerly also designated cytokeratin 19) of
human glandular epithelia. The epitope has been localized on aa.
311-335 (QSQLSMKAALEDTLAETEARFGAQL) of the α-helical
fragment.Tumors specifically detected: All tested adenocarcinoma; cholangioca. of liver; renal cell carcinoma; transitional cell ca. of the bladder;ovary ca.; squamous cell ca. of cervix, bronchus and lung
(intermediate type); mesothelioma; carcinoid tumor of bronchus;breast ca.; thymoma
Concentration: 8.6mg/ml,Determination of protein concentration OD280
Species Reactivity:Human
Subcellular Localization: Cytoplasmic and cell membrane
Immunogen: Purified human cytokeratin 19 protein
Isotype: IgG κ
Clone: KS19.1
Format: purified .liquid.
Purificationg: Protein G affinity chromatography, ﹥97% purity.
Presentation: Liquid in PBS,PH7.4.
储运条件:
Product is stable for 2 years when stored at -20 °C .For long time storage,please aliquot and store at -20°C or below. Store non-used aliquots at 4 °C for no more than 2 weeks
Avoid repeated freeze/thaw cycles.
外观:
用途:
western blot, ELISA. The optimum conditions should be determined by the individual lab.
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