Cytokeratin 19 Antibody - #AF5106

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製品: Cytokeratin 19 Antibody
カタログ: AF5106
タンパク質の説明: Rabbit polyclonal antibody to Cytokeratin 19
アプリケーション: WB IHC IF/ICC
Cited expt.: IF/ICC
反応性: Human, Mouse, Rat
予測: Bovine, Rabbit, Dog
分子量: 44 kDa; 44kD(Calculated).
ユニプロット: P08727
RRID: AB_2837592

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MS Report
HPLC Report
MSDS
説明書
COA
プロトコル
WB Handbook
IHC Protocol
IF/ICC Protocol

製品説明

ソース:
Rabbit
アプリケーション:
WB 1:500-1:2000, IHC 1:50-1:200, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

反応性:
Human,Mouse,Rat
予測:
Bovine(90%), Rabbit(90%), Dog(82%)
クローナリティ:
Polyclonal
特異性:
Cytokeratin 19 Antibody detects endogenous levels of total Cytokeratin 19.
RRID:
AB_2837592
引用形式: Affinity Biosciences Cat# AF5106, RRID:AB_2837592.
コンジュゲート:
Unconjugated.
精製:
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.
別名:

折りたたみ／展開

40 kDa keratin intermediate filament; CK 19; CK-19; CK19; Cytokeratin 19; Cytokeratin-19; K19; K1C19_HUMAN; K1CS; Keratin 19; Keratin type I 40 kD; Keratin type I 40kD; Keratin type I cytoskeletal 19; Keratin, type I cytoskeletal 19; Keratin, type I, 40 kd; Keratin-19; KRT19; MGC15366;

免疫原

免疫原:

A synthesized peptide derived from human Cytokeratin 19, corresponding to a region within C-terminal amino acids.

Uniprot:

P08727(K1C19_HUMAN) >>Visit HPA database.

遺伝子(ID):
KRT19(3880)
発現特異性:
P08727 K1C19_HUMAN:

Expressed in a defined zone of basal keratinocytes in the deep outer root sheath of hair follicles. Also observed in sweat gland and mammary gland ductal and secretory cells, bile ducts, gastrointestinal tract, bladder urothelium, oral epithelia, esophagus, ectocervical epithelium (at protein level). Expressed in epidermal basal cells, in nipple epidermis and a defined region of the hair follicle. Also seen in a subset of vascular wall cells in both the veins and artery of human umbilical cord, and in umbilical cord vascular smooth muscle. Observed in muscle fibers accumulating in the costameres of myoplasm at the sarcolemma in structures that contain dystrophin and spectrin.

タンパク質の説明:
Expressed in a defined zone of basal keratinocytes in the deep outer root sheath of hair follicles. Also observed in sweat gland and mammary gland ductal and secretory cells, bile ducts, gastrointestinal tract, bladder urothelium, oral epithelia, esophagus, ectocervical epithelium (at protein level). Expressed in epidermal basal cells, in nipple epidermis and a defined region of the hair follicle. Also seen in a subset of vascular wall cells in both the veins and artery of human umbilical cord, and in umbilical cord vascular smooth muscle. Observed in muscle fibers accumulating in the costameres of myoplasm at the sarcolemma in structures that contain dystrophin and spectrin
タンパク質配列:
MTSYSYRQSSATSSFGGLGGGSVRFGPGVAFRAPSIHGGSGGRGVSVSSARFVSSSSSGAYGGGYGGVLTASDGLLAGNEKLTMQNLNDRLASYLDKVRALEAANGELEVKIRDWYQKQGPGPSRDYSHYYTTIQDLRDKILGATIENSRIVLQIDNARLAADDFRTKFETEQALRMSVEADINGLRRVLDELTLARTDLEMQIEGLKEELAYLKKNHEEEISTLRGQVGGQVSVEVDSAPGTDLAKILSDMRSQYEVMAEQNRKDAEAWFTSRTEELNREVAGHTEQLQMSRSEVTDLRRTLQGLEIELQSQLSMKAALEDTLAETEARFGAQLAHIQALISGIEAQLGDVRADSERQNQEYQRLMDIKSRLEQEIATYRSLLEGQEDHYNNLSASKVL

種類予測

種類予測:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Rabbit
90
Bovine
90
Dog
82
Xenopus
70
Chicken
64
Pig
0
Horse
0
Sheep
0
Zebrafish
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

研究背景

機能:

Involved in the organization of myofibers. Together with KRT8, helps to link the contractile apparatus to dystrophin at the costameres of striated muscle.

組織特異性:

Expressed in a defined zone of basal keratinocytes in the deep outer root sheath of hair follicles. Also observed in sweat gland and mammary gland ductal and secretory cells, bile ducts, gastrointestinal tract, bladder urothelium, oral epithelia, esophagus, ectocervical epithelium (at protein level). Expressed in epidermal basal cells, in nipple epidermis and a defined region of the hair follicle. Also seen in a subset of vascular wall cells in both the veins and artery of human umbilical cord, and in umbilical cord vascular smooth muscle. Observed in muscle fibers accumulating in the costameres of myoplasm at the sarcolemma in structures that contain dystrophin and spectrin.

タンパク質ファミリー:

This keratin differs from all other IF proteins in lacking the C-terminal tail domain.

Belongs to the intermediate filament family.

研究領域

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

参考文献

1). 3D-printed scaffold harboring copper ions combined with near-infrared irradiation for local therapy of cancer. iScience, 2023 (PubMed: 37860764) [IF=5.8]

Application: IF/ICC    Species: Human    Sample:

Figure 4 Immunofluorescence staining of CK19, gal-3, and Ki-67 in the primary tumor tissues and the paired organoids The passage number for each patient’s organoid line was: patient 1, P3; patient 2, P2; patient 3, P4; patient 4, P5; patient 5, P4; patient 6, P3. T, tumor; O, organoids; gal-3, galectin-3. Scale bar, 100 μm.

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