Anti-Caspase-9 Mouse mAb [96E74]
WBIHCIPIF
Anti-Cytokeratin 19 Rabbit mAb [87G70]
抗Cytokeratin 19兔单克隆抗体 [87G70]
Cat. No.
A52097
Clone No. 87G70
SynonymsCytokeratin 19, CK-19, K19, CK19, type I cytokeratin 19
详细信息 Product Information
Buffer
50% Glycerol, 0.05% BSA and 0.05% preservative in PBS (pH 7.2-7.4)
Purification
Protein A affinity purification
Concentration
0.2 mg/ml
Storage
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
Shipping
Frozen
Form
Liquid
Calculated MW
40 kDa
Observed MW
40 kDa
Clonality
Monoclonal
Clone No.
87G70
Isotype
IgG, Kappa
抗原与靶点信息 Antigen & Target Information
Gene Name
KRT19
Protein Name
Keratin-19
Background
Cytokeratin 19 (CK19) belongs to type-I intermediate-filament family and sustains epithelial cytoskeleton. Broadly distributed in simple and stratified epithelial cells, CK19 does not form stable heterodimers with other keratins and can assemble intermediate-filament networks autonomously. CK19 is abundant in biliary, alveolar and mammary-duct epithelia. It is persistently expressed in multiple epithelial-origin tumours and represents a routine clinical pathological marker. Its soluble fragment CYFRA21-1 is used for serological tumour auxiliary detection.
Localization
Cytoskeleton
Research Area
细胞生物学
实验信息 Product Usage & Documents
推荐稀释比 Recommended Dilution
WB
1:1000-1:5000
IHC
1:400-1:2000
IF
1:200-1:1000
ELISA
1:5000-1:20000
以上为起始稀释比建议，实际需按样本类型与显色体系优化。
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