Cleaved-Caspase 1 (Ala317), p10 Antibody | Affinity Biosciences LTD|亲科生物官网

产品:	Cleaved-Caspase 1 (Ala317), p10 抗体
货号:	AF4022
描述:	Rabbit polyclonal antibody to Cleaved-Caspase 1 (Ala317), p10
应用:	WB IHC IF/ICC
反应:	Human, Mouse, Rat
预测:	Pig, Bovine, Horse, Rabbit, Dog
分子量:	10kD,45kD; 45kD(Calculated).
蛋白号:	P29466
RRID:	AB_2845464

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阻断肽(封闭肽)是特异性结合目标抗体和阻断抗体结合的多肽。这些多肽包含抗体识别的抗原表位。与阻断肽结合的抗体不再与靶蛋白上的表位结合。例如，在免疫印迹(WB)和免疫组化(IHC)中，通过比较被阻断抗体和未阻断抗体的染色，可以看到哪种染色是特异性的。

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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实验方案

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

预测:

Pig(100%), Bovine(100%), Horse(88%), Rabbit(100%), Dog(88%)

克隆:

Polyclonal

特异性:

Cleaved-Caspase-1 (Ala317,p10) Antibody detects endogenous levels of fragment of activated Caspase-1 resulting from cleavage adjacent to Ala317.

RRID:

AB_2845464
引用格式: Affinity Biosciences Cat# AF4022, RRID:AB_2845464.

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

CASP-1; CASP1; CASP1_HUMAN; Caspase 1; Caspase-1 subunit p10; ICE; IL-1 beta-converting enzyme; IL-1BC; IL1 beta converting enzyme; IL1B convertase; Interleukin 1 beta convertase; Interleukin 1B converting enzyme; Interleukin-1 beta convertase; Interleukin-1 beta-converting enzyme; p45;

抗原和靶标

免疫原:

Uniprot:

P29466(CASP1_HUMAN) >>Visit HPA database.

基因/基因ID:

CASP1(834)

表达:

P29466 CASP1_HUMAN:

Expressed in larger amounts in spleen and lung. Detected in liver, heart, small intestine, colon, thymus, prostate, skeletal muscle, peripheral blood leukocytes, kidney and testis. No expression in the brain.

序列:

P29466 CASP1_HUMAN:
Protein BLAST With
NCBI/
ExPASy/
Uniprot

MADKVLKEKRKLFIRSMGEGTINGLLDELLQTRVLNKEEMEKVKRENATVMDKTRALIDSVIPKGAQACQICITYICEEDSYLAGTLGLSADQTSGNYLNMQDSQGVLSSFPAPQAVQDNPAMPTSSGSEGNVKLCSLEEAQRIWKQKSAEIYPIMDKSSRTRLALIICNEEFDSIPRRTGAEVDITGMTMLLQNLGYSVDVKKNLTASDMTTELEAFAHRPEHKTSDSTFLVFMSHGIREGICGKKHSEQVPDILQLNAIFNMLNTKNCPSLKDKPKVIIIQACRGDSPGVVWFKDSVGVSGNLSLPTTEEFEDDAIKKAHIEKDFIAFCSSTPDNVSWRHPTMGSVFIGRLIEHMQEYACSCDVEEIFRKVRFSFEQPDGRAQMPTTERVTLTRCFYLFPGH

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

Bovine

100

Rabbit

100

Horse

Dog

Sheep

Xenopus

Zebrafish

Chicken

Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

翻译修饰 - P29466 作为底物

P29466

Site	PTM Type	Source
S16	Phosphorylation	Uniprot
T21	Phosphorylation	Uniprot
T32	Phosphorylation	Uniprot
K37	Ubiquitination	Uniprot
K44	Ubiquitination	Uniprot
T49	Phosphorylation	Uniprot
K53	Ubiquitination	Uniprot
K134	Ubiquitination	Uniprot
K148	Ubiquitination	Uniprot
S149	Phosphorylation	Uniprot
K158	Ubiquitination	Uniprot
K204	Ubiquitination	Uniprot
T226	Phosphorylation	Uniprot
S227	Phosphorylation	Uniprot
K268	Ubiquitination	Uniprot
K274	Ubiquitination	Uniprot
K278	Ubiquitination	Uniprot
S306	Phosphorylation	Uniprot
K319	Ubiquitination	Uniprot
K320	Ubiquitination	Uniprot
K325	Ubiquitination	Uniprot
S376	Phosphorylation	Uniprot

研究背景

P29466_CASP1_HUMAN

功能:

Thiol protease that cleaves IL-1 beta between an Asp and an Ala, releasing the mature cytokine which is involved in a variety of inflammatory processes. Important for defense against pathogens. Cleaves and activates sterol regulatory element binding proteins (SREBPs). Can also promote apoptosis. Upon inflammasome activation, during DNA virus infection but not RNA virus challenge, controls antiviral immunity through the cleavage of CGAS, rendering it inactive. In apoptotic cells, cleaves SPHK2 which is released from cells and remains enzymatically active extracellularly.

翻译修饰:

The two subunits are derived from the precursor sequence by an autocatalytic mechanism.

细胞定位:

Cytoplasm. Cell membrane.

组织特异性:

亚基结构:

Heterotetramer that consists of two anti-parallel arranged heterodimers, each one formed by a 20 kDa (p20) and a 10 kDa (p10) subunit. The p20 subunit can also form a heterodimer with the epsilon isoform which then has an inhibitory effect. May be a component of the inflammasome, a protein complex which also includes PYCARD, CARD8 and NALP2 and whose function would be the activation of proinflammatory caspases. Both the p10 and p20 subunits interact with MEFV. Interacts with CARD17/INCA and CARD18. Interacts with SERPINB1; this interaction regulates CASP1 activity.

蛋白家族:

Belongs to the peptidase C14A family.

研究领域

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

· Human Diseases > Neurodegenerative diseases > Amyotrophic lateral sclerosis (ALS).

· Human Diseases > Infectious diseases: Bacterial > Salmonella infection.

· Human Diseases > Infectious diseases: Bacterial > Pertussis.

· Human Diseases > Infectious diseases: Bacterial > Legionellosis.

· Human Diseases > Infectious diseases: Viral > Influenza A.

· Organismal Systems > Immune system > NOD-like receptor signaling pathway. (View pathway)

· Organismal Systems > Immune system > Cytosolic DNA-sensing pathway. (View pathway)

文献引用

1). p66Shc Contributes to Liver Fibrosis through the Regulation of Mitochondrial Reactive Oxygen Species. Theranostics, 2019 (PubMed: 30867846) [IF=12.4]

Application: WB Species: mouse Sample: Liver

Figure 2.| p66Shc silencing attenuates liver fibrosis in mice. p66Shc silencing was induced via lentivirus delivered to C57BL/6 mice exposed to CCl4 (2 ml/kg). (A) Liver p66Shc mRNA expression, n=6. (B) Liver p66Shc, SOD2, UCP1, Col1a1, α-SMA protein, n=3. (C) H2O2 content, n=8. (D) SOD activity, n=8. (E) Cytochrome c expression in the cytoplasm and mitochondria, n=3. (F) H&E and Masson staining. Scale bar, 200 μm. (G) Ishak score of Masson staining. (H) Serum ALT and AST levels, n=8. (I) Liver NLRP3 inflammasome protein expression, n=3.

2). Water-extracted Lonicera japonica polysaccharide attenuates allergic rhinitis by regulating NLRP3-IL-17 signaling axis. Carbohydrate Polymers, 2022 (PubMed: 36184153) [IF=11.2]

3). AIM2 Inflammasome Mediates Hallmark Neuropathological Alterations and Cognitive Impairment in a Mouse Model of Vascular Dementia. Molecular Psychiatry, 2020 (PubMed: 33299135) [IF=11.0]

4). Mesenchymal stem cells protect against TBI-induced pyroptosis in vivo and in vitro through TSG-6. Cell Communication and Signaling, 2022 (PubMed: 35982465) [IF=8.4]

5). Physicochemical characterization of polysaccharide from the leaf of Dendrobium officinale and effect on LPS induced damage in GES-1 cell. International Journal of Biological Macromolecules, 2020 (PubMed: 31945440) [IF=8.2]

Application: WB Species: Human Sample: GES-1 cells

Fig. 9. LDOP-1 protects LPS-induced GES-1 damage through inhibiting the TLR4/NF-kb signaling pathway. (A) The protein expressions of cleaved-IL-1β, IL-6, pro-caspase 1 Caspase 1, NF- κB, phospho-NF-κB, TLR4, NLRP3, ASC, phospho-IκBα and IκBα, (B–D) Expression levels of Cleaved-IL-1β, IL-6 and ASC protein were analyzed. (E–G) Protein expression levels ratio of cleaved-caspase-1 to pro-caspase-1, phospho-IκBα to IκBα and, phospho-NF-кB to NF-κB. (H–I) Expression levels of NLRP3 and TLR4 protein were analyzed. The location assay of by laser scanning confocal microscopy. β-Actin was used as control. (J) Expression of IL-6 were observed by fluorescence microscopy, red indicated positive immunofluorescence results for IL-6, blue indicated the result of DAPI. The data were presented as the mean ± SD from three independent experiments (n = 3). Compared to the control group, #p b 0.05, ##p b 0.01; compared to the model group *p b 0.05, **p b 0.01.

6). Cinnamic acid preserves against myocardial ischemia/reperfusion injury via suppression of NLRP3/Caspase-1/GSDMD signaling pathway. Phytomedicine, 2022 (PubMed: 35320770) [IF=7.9]

7). The Chinese herbal medicine Fufang Zhenzhu Tiaozhi protects against diabetic cardiomyopathy by alleviating cardiac lipotoxicity-induced oxidative stress and NLRP3-dependent inflammasome activation. BIOMEDICINE & PHARMACOTHERAPY, 2022 (PubMed: 35190353) [IF=7.5]

8). 8-Oxypalmatine, a novel oxidative metabolite of palmatine, exhibits superior anti-colitis effect via regulating Nrf2 and NLRP3 inflammasome. BIOMEDICINE & PHARMACOTHERAPY, 2022 (PubMed: 35779424) [IF=7.5]

9). Protective effects of Eleutheroside E against high-altitude pulmonary edema by inhibiting NLRP3 inflammasome-mediated pyroptosis. Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 2023 (PubMed: 37776644) [IF=7.5]

Application: WB Species: Rat Sample: lung tissues

Fig. 6. Effects of EE on the expression of pyroptosis-related proteins in the lung tissues of rats with hypobaric hypoxia. (A) Pyroptosis-related proteins expressions in the lung tissue were analyzed with western blot. (B) Bar graphs show semi-quantitative results of pyroptosis-related protein expressions. Values (n = 7 per group) are represented as means ± SEM.

Application: IF/ICC Species: Rat Sample: lung tissues

Fig. 7. EE alleviates NLRP3 inflammasome-mediated pyroptosis arising from hypobaric hypoxia. (A) Characteristic pictures of the co-localization expression of cleaved caspase-1 IF and TUNEL double staining of lung sections in the whole groups. (Original Magnification: 200 × magnification, 50 µm scale bar). (B) Quantitation of pyroptosis rate. (C) LDH expression levels in the serum. (D) Characteristic pictures of TEM. TEM was used to detect the transformations of alveolar macrophages ultrastructure under pyroptosis. (The left column: 2000 × magnification, scale bar = 2 µm; the right column: 25000 × magnification, scale bar = 500 nm, n = 7). Arrows indicate the injured cells with cell swelling, nucleus pyknosis and membrane rupture induced by pyroptosis. Values (n = 7 per group) are represented as means ± SEM.

10). Formononetin protects against inflammation associated with cerebral ischemia-reperfusion injury in rats by targeting the JAK2/STAT3 signaling pathway. BIOMEDICINE & PHARMACOTHERAPY, 2022 (PubMed: 35339827) [IF=7.5]

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Cleaved-Caspase 1 (Ala317), p10 Antibody - #AF4022

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