Crk Antibody - #AF6323

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产品: Crk 抗体
货号: AF6323
描述: Rabbit polyclonal antibody to Crk
应用: WB IHC IF/ICC
文献验证: WB
反应: Human, Mouse, Rat, Monkey
预测: Pig, Bovine, Horse, Sheep, Dog, Chicken, Xenopus
分子量: 40kDa; 34kD(Calculated).
蛋白号: P46108
RRID: AB_2835181

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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

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MSDS
说明书
COA
实验方案
WB Handbook
IHC Protocol
IF/ICC Protocol

产品描述

来源:
Rabbit
应用:
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: 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, Monkey
预测:
Pig(100%), Bovine(%), Horse(%), Sheep(%), Dog(%), Chicken(%), Xenopus(%)
克隆:
Polyclonal
特异性:
Crk p38 Antibody detects endogenous levels of total Crk p38.
RRID:
AB_2835181
引用格式: Affinity Biosciences Cat# AF6323, RRID:AB_2835181.
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

Adapter molecule crk; Avian sarcoma virus CT10 (v crk) oncogene homolog; CRK; CRK isoform 2; CRK isoform II; CRK_HUMAN; CRKII; FLJ38130; OTTHUMP00000115366; OTTHUMP00000198330; p38; Proto oncogene C crk; Proto-oncogene C-crk; v crk avian sarcoma virus CT10 oncogene homolog; v crk sarcoma virus CT10 oncogene homolog; v crk sarcoma virus CT10 oncogene homolog (avian);

抗原和靶标

免疫原:

A synthesized peptide derived from human Crk p38, corresponding to a region within the internal amino acids.

Uniprot:

P46108(CRK_HUMAN) >>Visit HPA database.

基因/基因ID:
CRK(1398)
描述:
Crk an adaptor protein with an SH2-SH3-SH3 domain structure. Recruits cytoplasmic proteins through SH2-phospho-tyrosine interaction. Phosphorylated by Abl, IGF-IR and EGFR.
序列:
MAGNFDSEERSSWYWGRLSRQEAVALLQGQRHGVFLVRDSSTSPGDYVLSVSENSRVSHYIINSSGPRPPVPPSPAQPPPGVSPSRLRIGDQEFDSLPALLEFYKIHYLDTTTLIEPVSRSRQGSGVILRQEEAEYVRALFDFNGNDEEDLPFKKGDILRIRDKPEEQWWNAEDSEGKRGMIPVPYVEKYRPASASVSALIGGNQEGSHPQPLGGPEPGPYAQPSVNTPLPNLQNGPIYARVIQKRVPNAYDKTALALEVGELVKVTKINVSGQWEGECNGKRGHFPFTHVRLLDQQNPDEDFS

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
Pig
100
Horse
100
Bovine
100
Sheep
100
Dog
100
Xenopus
100
Chicken
100
Zebrafish
78
Rabbit
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

研究背景

功能:

Regulates cell adhesion, spreading and migration. Mediates attachment-induced MAPK8 activation, membrane ruffling and cell motility in a Rac-dependent manner. Involved in phagocytosis of apoptotic cells and cell motility via its interaction with DOCK1 and DOCK4. May regulate the EFNA5-EPHA3 signaling.

翻译修饰:

Phosphorylation of Crk-II (40 kDa) gives rise to a 42 kDa form. Isoform Crk-II is phosphorylated by KIT.

Phosphorylated on Tyr-221 upon cell adhesion. Results in the negative regulation of the association with SH2- and SH3-binding partners, possibly by the formation of an intramolecular interaction of phosphorylated Tyr-221 with the SH2 domain. This leads finally to the down-regulation of the Crk signaling pathway.

Proline isomerization at Pro-237 by PPIA acts as a switch between two conformations: an autoinhibitory conformation in the cis form, where the tandem SH3 domains interact intramolecularly, and an activated conformation in the trans form.

细胞定位:

Cytoplasm. Cell membrane.
Note: Translocated to the plasma membrane upon cell adhesion.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
蛋白家族:

The C-terminal SH3 domain function as a negative modulator for transformation and the N-terminal SH3 domain appears to function as a positive regulator for transformation.

The SH2 domain mediates interaction with tyrosine phosphorylated proteins. Mediates interaction with SHB.

Belongs to the CRK family.

研究领域

· Cellular Processes > Cellular community - eukaryotes > Focal adhesion.   (View pathway)

· Cellular Processes > Cell motility > Regulation of actin cytoskeleton.   (View pathway)

· Environmental Information Processing > Signal transduction > MAPK signaling pathway.   (View pathway)

· Environmental Information Processing > Signal transduction > ErbB signaling pathway.   (View pathway)

· Environmental Information Processing > Signal transduction > Rap1 signaling pathway.   (View pathway)

· Human Diseases > Infectious diseases: Bacterial > Bacterial invasion of epithelial cells.

· Human Diseases > Infectious diseases: Bacterial > Shigellosis.

· Human Diseases > Cancers: Overview > Pathways in cancer.   (View pathway)

· Human Diseases > Cancers: Overview > MicroRNAs in cancer.

· Human Diseases > Cancers: Specific types > Renal cell carcinoma.   (View pathway)

· Human Diseases > Cancers: Specific types > Chronic myeloid leukemia.   (View pathway)

· Organismal Systems > Immune system > Chemokine signaling pathway.   (View pathway)

· Organismal Systems > Immune system > Fc gamma R-mediated phagocytosis.   (View pathway)

· Organismal Systems > Nervous system > Neurotrophin signaling pathway.   (View pathway)

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

文献引用

1). Protective effect of remdesivir against pulmonary fibrosis in mice. Frontiers in Pharmacology, 2021 (PubMed: 34512328) [IF=5.6]

Application: WB    Species: Mice    Sample: lung tissues

FIGURE 6 Remdesivir inhibits TGF-β1-induced activation of Smad and non-Smad signaling pathway in lung fibroblasts (A) Luciferase assays of CAGA-NIH3T3 cells. Cells were pretreated with Remdesivir (0–50 μM) for 30 min and then incubated with TGF-β1 (5 ng ml−1) for 24 h, then analyzed with luciferase assay. SB431542 is a TGF-β1/Smad pathway inhibitor and serves as a positive control (B) NIH-3T3 cells were co-treated with TGF-β1 (5 ng ml−1) and Remdesivir (12.5, 25, 50 μM) for 1 h. P-Smad3 and Smad3 were assessed using western blot. GAPDH was used as the internal control (C) PPF cells were co-treated with TGF-β1 (5 ng ml−1) and Remdesivir (12.5, 25, 50 μM) for 1 h. P-Smad3 and Smad3 were assessed using western blot. GAPDH was used as the internal control (D) NIH-3T3 cells were co-treated with TGF-β1 (5 ng ml−1) and Remdesivir (12.5, 25, 50 μM) for 1 h and the phosphorylation levels of P-38, JNK, ERK and Akt were analyzed by Western blot. β-tubulin was used as a loading control in grayscale analysis. Scale bar = 60 μm. Data was presented as the means ± SD, n = 3. * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001.

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