产品: 磷酸化 Annexin A2 (Ser26) 抗体
货号: AF5440
描述: Rabbit polyclonal antibody to Phospho-Annexin A2 (Ser26)
应用: WB IHC IF/ICC
反应: Human, Mouse, Rat
预测: Pig, Bovine, Horse, Sheep, Rabbit, Dog
分子量: 37 kDa; 39kD(Calculated).
蛋白号: P07355
RRID: AB_2837924

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 50ul RMB¥ 1300 现货
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 200ul RMB¥ 3200 现货

货期: 当天发货

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产品描述

来源:
Rabbit
应用:
WB 1:500-1:2000, IHC 1:50-1:200, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user. For optimal experimental results, antibody reuse is not recommended.
*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:
Pig(100%), Bovine(%), Horse(%), Sheep(%), Rabbit(%), Dog(%)
克隆:
Polyclonal
特异性:
Phospho-Annexin A2 (Ser26) Antibody detects endogenous levels of Annexin A2 only when phosphorylated at Ser26.
RRID:
AB_2837924
引用格式: Affinity Biosciences Cat# AF5440, RRID:AB_2837924.
偶联:
Unconjugated.
纯化:
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
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

Annexin A2; Annexin II; Annexin II, heavy chain; Annexin-2; ANX 2; ANX2; ANX2L4; ANXA2; ANXA2_HUMAN; arylsulfatase B; CAL1H; Calpactin I heavy chain; calpactin I heavy polypeptide (p36); Calpactin I heavy polypeptide; Calpactin-1 heavy chain; chromobindin 8; Chromobindin-8; Epididymis secretory protein Li 270; HEL S 270; LIP2; Lipocortin II; LPC2; LPC2D; p36; P36 protein; PAP-IV; Placental anticoagulant protein IV; Protein I;

抗原和靶标

免疫原:

A synthesized peptide derived from human Annexin A2 around the phosphorylation site of Ser26.

Uniprot:
基因/基因ID:
描述:
Calcium-regulated membrane-binding protein whose affinity for calcium is greatly enhanced by anionic phospholipids. It binds two calcium ions with high affinity. May be involved in heat-stress response
序列:
MSTVHEILCKLSLEGDHSTPPSAYGSVKAYTNFDAERDALNIETAIKTKGVDEVTIVNILTNRSNAQRQDIAFAYQRRTKKELASALKSALSGHLETVILGLLKTPAQYDASELKASMKGLGTDEDSLIEIICSRTNQELQEINRVYKEMYKTDLEKDIISDTSGDFRKLMVALAKGRRAEDGSVIDYELIDQDARDLYDAGVKRKGTDVPKWISIMTERSVPHLQKVFDRYKSYSPYDMLESIRKEVKGDLENAFLNLVQCIQNKPLYFADRLYDSMKGKGTRDKVLIRIMVSRSEVDMLKIRSEFKRKYGKSLYYYIQQDTKGDYQKALLYLCGGDD

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
Rabbit
100
Xenopus
0
Zebrafish
0
Chicken
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

研究背景

功能:

Calcium-regulated membrane-binding protein whose affinity for calcium is greatly enhanced by anionic phospholipids. It binds two calcium ions with high affinity. May be involved in heat-stress response. Inhibits PCSK9-enhanced LDLR degradation, probably reduces PCSK9 protein levels via a translational mechanism but also competes with LDLR for binding with PCSK9.

翻译修饰:

Phosphorylation of Tyr-24 enhances heat stress-induced translocation to the cell surface.

ISGylated.

细胞定位:

Secreted>Extracellular space>Extracellular matrix>Basement membrane. Melanosome.
Note: In the lamina beneath the plasma membrane. Identified by mass spectrometry in melanosome fractions from stage I to stage IV. Translocated from the cytoplasm to the cell surface through a Golgi-independent mechanism.

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:

A pair of annexin repeats may form one binding site for calcium and phospholipid.

Belongs to the annexin family.

文献引用

1). Deacetylation of ANXA2 by SIRT2 desensitizes hepatocellular carcinoma cells to donafenib via promoting protective autophagy. Cell death and differentiation, 2025 (PubMed: 40319178) [IF=13.7]

2). Annexin A2 binds the 3'-UTR of H2AX mRNA and regulates histone-H2AX-derived hypoxia-inducible factor 1-alpha activation. Cellular signalling, 2025 (PubMed: 40164417) [IF=4.4]

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