产品: Cytokeratin 20 抗体
货号: AF0193
描述: Rabbit polyclonal antibody to Cytokeratin 20
应用: WB IHC IF/ICC
反应: Human, Mouse, Rat
预测: Bovine, Horse, Sheep, Chicken
分子量: 49kDa; 48kD(Calculated).
蛋白号: P35900
RRID: AB_2833386

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   规格 价格 库存
 50ul RMB¥ 1250 现货
 100ul RMB¥ 2300 现货
 200ul RMB¥ 3000 现货

货期: 当天发货

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产品描述

来源:
Rabbit
应用:
WB 1:500-1:3000, IHC 1:50-1:200, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user.
*Tips:

WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.

反应:
Human,Mouse,Rat
预测:
Bovine(100%), Horse(100%), Sheep(100%), Chicken(85%)
克隆:
Polyclonal
特异性:
Cytokeratin 20 Antibody detects endogenous levels of total Cytokeratin 20.
RRID:
AB_2833386
引用格式: Affinity Biosciences Cat# AF0193, RRID:AB_2833386.
偶联:
Unconjugated.
纯化:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
保存:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
别名:

展开/折叠

CD20; CK 20; CK-20; CK20; Cytokeratin-20; Cytokeratin20; K1C20_HUMAN; K20; KA20; Keratin 20; keratin 20, type I; keratin 21, rat, homolog of; Keratin; Keratin type I cytoskeletal 20; Keratin-20; Keratin20; KRT 20; KRT 21; KRT20; KRT21; MGC35423; OTTHUMP00000164518; Protein IT; type I cytoskeletal 20;

抗原和靶标

免疫原:
Uniprot:
基因/基因ID:
表达:
P35900 K1C20_HUMAN:

Expressed predominantly in the intestinal epithelium. Expressed in luminal cells of colonic mucosa. Also expressed in the Merkel cells of keratinized oral mucosa; specifically at the tips of some rete ridges of the gingival mucosa, in the basal layer of the palatal mucosa and in the taste buds of lingual mucosa.

描述:
K20 a type I cytoskeletal keratin. The keratins are intermediate filament proteins responsible for the structural integrity of epithelial cells and are subdivided into cytokeratins and hair keratins. There are two types of cytoskeletal and microfibrillar keratin: type I (acidic; 40-55 kDa) [K9 to K20] and type II (neutral to basic; 56-70 kDa) [K1 to K8]. Both a basic and an acidic keratin are required for filament assembly.
序列:
MDFSRRSFHRSLSSSLQAPVVSTVGMQRLGTTPSVYGGAGGRGIRISNSRHTVNYGSDLTGGGDLFVGNEKMAMQNLNDRLASYLEKVRTLEQSNSKLEVQIKQWYETNAPRAGRDYSAYYRQIEELRSQIKDAQLQNARCVLQIDNAKLAAEDFRLKYETERGIRLTVEADLQGLNKVFDDLTLHKTDLEIQIEELNKDLALLKKEHQEEVDGLHKHLGNTVNVEVDAAPGLNLGVIMNEMRQKYEVMAQKNLQEAKEQFERQTAVLQQQVTVNTEELKGTEVQLTELRRTSQSLEIELQSHLSMKESLEHTLEETKARYSSQLANLQSLLSSLEAQLMQIRSNMERQNNEYHILLDIKTRLEQEIATYRRLLEGEDVKTTEYQLSTLEERDIKKTRKIKTVVQEVVDGKVVSSEVKEVEENI

种属预测

种属预测:

score>80的预测可信度较高,可尝试用于WB检测。*预测模型主要基于免疫原序列比对,结果仅作参考,不作为质保凭据。

Species
Results
Score
Horse
100
Bovine
100
Sheep
100
Chicken
85
Dog
77
Xenopus
77
Rabbit
62
Pig
0
Zebrafish
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

翻译修饰 - P35900 作为底物

Site PTM Type Enzyme
S11 Phosphorylation
S13 Phosphorylation P49137 (MAPKAPK2) , P17252 (PRKCA)
S34 Phosphorylation
Y36 Phosphorylation
R42 Methylation
Y84 Phosphorylation
S94 Phosphorylation
S118 Phosphorylation
Y120 Phosphorylation
Y121 Phosphorylation
K149 Ubiquitination
T168 Phosphorylation
T369 Phosphorylation
Y370 Phosphorylation
Y384 Phosphorylation
S387 Phosphorylation
T402 Phosphorylation

研究背景

功能:

Plays a significant role in maintaining keratin filament organization in intestinal epithelia. When phosphorylated, plays a role in the secretion of mucin in the small intestine (By similarity).

翻译修饰:

Hyperphosphorylation at Ser-13 occurs during the early stages of apoptosis but becomes less prominent during the later stages. Phosphorylation at Ser-13 also increases in response to stress brought on by cell injury (By similarity).

Proteolytically cleaved by caspases during apoptosis. Cleavage occurs at Asp-228.

细胞定位:

Cytoplasm.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
组织特异性:

Expressed predominantly in the intestinal epithelium. Expressed in luminal cells of colonic mucosa. Also expressed in the Merkel cells of keratinized oral mucosa; specifically at the tips of some rete ridges of the gingival mucosa, in the basal layer of the palatal mucosa and in the taste buds of lingual mucosa.

亚基结构:

Heterotetramer of two type I and two type II keratins. Associates with KRT8.

蛋白家族:

Belongs to the intermediate filament family.

研究领域

· Organismal Systems > Endocrine system > Estrogen signaling pathway.   (View pathway)

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