製品: Calpain 2 Antibody
カタログ: DF7807
タンパク質の説明: Rabbit polyclonal antibody to Calpain 2
アプリケーション: WB IF/ICC
反応性: Human, Mouse, Rat
予測: Bovine, Sheep, Chicken
分子量: 80kDa; 80kD(Calculated).
ユニプロット: P17655
RRID: AB_2841260

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製品説明

ソース:
Rabbit
アプリケーション:
WB 1:1000-3000, 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(100%), Sheep(100%), Chicken(86%)
クローナリティ:
Polyclonal
特異性:
Calpain 2 Antibody detects endogenous levels of total Calpain 2.
RRID:
AB_2841260
引用形式: Affinity Biosciences Cat# DF7807, RRID:AB_2841260.
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

Calcium activated neutral proteinase 2; Calcium activated neutral proteinase; Calcium-activated neutral protease 2, catalytic subunit; Calcium-activated neutral proteinase 2; CALP80; Calpain 2 (m/II) large subunit; Calpain 2 catalytic subunit; Calpain 2 large catalytic subunit; Calpain 2 large subunit; Calpain 2, large [catalytic] subunit; Calpain large polypeptide L2; Calpain M type; Calpain M-type; Calpain-2 catalytic subunit; Calpain-2 large subunit; Calpain2; CAN2_HUMAN; CANP 2; CANP L2; CANP2; CANPL 2; CANPL2; CANPml; Capa2; CAPN 2; CAPN2; FLJ39928; M calpain; M calpin; M type; M-calpain; mCANP; Millimolar calpain; Millimolar-calpain;

免疫原

免疫原:
Uniprot:
遺伝子(ID):
発現特異性:
P17655 CAN2_HUMAN:

Ubiquitous.

タンパク質配列:
MAGIAAKLAKDREAAEGLGSHDRAIKYLNQDYEALRNECLEAGTLFQDPSFPAIPSALGFKELGPYSSKTRGIEWKRPTEICADPQFIIGGATRTDICQGALGDCWLLAAIASLTLNEEILARVVPLNQSFQENYAGIFHFQFWQYGEWVEVVVDDRLPTKDGELLFVHSAEGSEFWSALLEKAYAKINGCYEALSGGATTEGFEDFTGGIAEWYELKKPPPNLFKIIQKALQKGSLLGCSIDITSAADSEAITFQKLVKGHAYSVTGAEEVESNGSLQKLIRIRNPWGEVEWTGRWNDNCPSWNTIDPEERERLTRRHEDGEFWMSFSDFLRHYSRLEICNLTPDTLTSDTYKKWKLTKMDGNWRRGSTAGGCRNYPNTFWMNPQYLIKLEEEDEDEEDGESGCTFLVGLIQKHRRRQRKMGEDMHTIGFGIYEVPEELSGQTNIHLSKNFFLTNRARERSDTFINLREVLNRFKLPPGEYILVPSTFEPNKDGDFCIRVFSEKKADYQAVDDEIEANLEEFDISEDDIDDGFRRLFAQLAGEDAEISAFELQTILRRVLAKRQDIKSDGFSIETCKIMVDMLDSDGSGKLGLKEFYILWTKIQKYQKIYREIDVDRSGTMNSYEMRKALEEAGFKMPCQLHQVIVARFADDQLIIDFDNFVRCLVRLETLFKIFKQLDPENTGTIELDLISWLCFSVL

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
Bovine
100
Sheep
100
Chicken
86
Pig
0
Horse
0
Dog
0
Xenopus
0
Zebrafish
0
Rabbit
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - P17655 基板として

Site PTM Type Enzyme
A2 Acetylation
K7 Acetylation
R23 Methylation
K26 Ubiquitination
Y32 Phosphorylation
S50 Phosphorylation P28482 (MAPK1) , P27361 (MAPK3)
K61 Acetylation
K61 Ubiquitination
S68 Phosphorylation
K69 Ubiquitination
C82 S-Nitrosylation
K219 Ubiquitination
K230 Ubiquitination
K234 Ubiquitination
K257 Ubiquitination
K260 Ubiquitination
K280 Ubiquitination
Y353 Phosphorylation
K354 Acetylation
K355 Acetylation
K360 Ubiquitination
S369 Phosphorylation P17612 (PRKACA)
T370 Phosphorylation P17612 (PRKACA)
K390 Sumoylation
S403 Phosphorylation
K414 Ubiquitination
S462 Phosphorylation
T464 Phosphorylation
K476 Ubiquitination
K568 Ubiquitination
S569 Phosphorylation
C577 S-Nitrosylation
S586 Phosphorylation
S589 Phosphorylation
K591 Ubiquitination
Y611 Phosphorylation
T621 Phosphorylation
Y625 Phosphorylation
K629 Ubiquitination
K674 Ubiquitination

研究背景

機能:

Calcium-regulated non-lysosomal thiol-protease which catalyzes limited proteolysis of substrates involved in cytoskeletal remodeling and signal transduction. Proteolytically cleaves MYOC at 'Arg-226'. Proteolytically cleaves CPEB3 following neuronal stimulation which abolishes CPEB3 translational repressor activity, leading to translation of CPEB3 target mRNAs (By similarity).

細胞の位置付け:

Cytoplasm. Cell membrane.
Note: Translocates to the plasma membrane upon Ca(2+) binding.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
組織特異性:

Ubiquitous.

サブユニット構造:

Forms a heterodimer with a small (regulatory) subunit (CAPNS1). Interacts with CPEB3; this leads to cleavage of CPEB3.

タンパク質ファミリー:

Belongs to the peptidase C2 family.

研究領域

· Cellular Processes > Cell growth and death > Apoptosis.   (View pathway)

· Cellular Processes > Cell growth and death > Necroptosis.   (View pathway)

· Cellular Processes > Cell growth and death > Cellular senescence.   (View pathway)

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

· Genetic Information Processing > Folding, sorting and degradation > Protein processing in endoplasmic reticulum.   (View pathway)

· Human Diseases > Neurodegenerative diseases > Alzheimer's disease.

参考文献

1). Pelargonic acid vanillylamide alleviates hepatic autophagy and ER stress in hepatic steatosis model. Food and Chemical Toxicology, 2023 (PubMed: 37611858) [IF=4.3]

2). Calpain Inhibitor Calpeptin Alleviates Ischemia/Reperfusion-Induced Acute Kidney Injury via Suppressing AIM2 Inflammasome and Upregulating Klotho Protein. Frontiers in Medicine, 2022 (PubMed: 35155498) [IF=3.9]

Application: IHC    Species: Human    Sample: kidney issues

Figure 1 Calpain 1 and 2 are markedly increased in the renal biopsy of AKI patients. Representative immunohistochemical micrographs of Calpain 1 (A) and Calpain 2 (C) protein expression in the renal biopsy of both AKI patients (n = 10) and normal control group (n = 6). Quantitative analysis of Calpain 1 (B) and Calpain 2 (D) expression in the human renal specimens. ×200, bar = 100 μm. Data were presented as mean ± SEM (n = 3). **p < 0.01; ***p < 0.001 vs. normal control group. AKI, acute kidney injury.

3). Cognitive Decline of Rats with Chronic Fluorosis Is Associated with Alterations in Hippocampal Calpain Signaling. Biological trace element research, 2020 (PubMed: 31797207) [IF=3.9]

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