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Caspase 1/p20/p10 Polyclonal antibody

Caspase 1/p20/p10 Polyclonal Antibody for IF, IHC, WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat and More (4)

Applications

WB, IHC, IF, ELISA

Conjugate

Unconjugated

Cat no : 22915-1-AP

Synonyms

CASP 1, CASP1, Caspase 1, Caspase 1/p20/p10, Caspase1, ICE, IL 1 beta converting enzyme, IL 1BC, IL1BC, IL1BCE, p10, p20, P45



Tested Applications

Positive WB detected inRaji cells, HeLa cells, C6 cells, Jurkat cells, NIH/3T3 cells, MCF-7 cells, HepG2 cells
Positive IHC detected inhuman spleen tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inC6 cells

Recommended dilution

ApplicationDilution
Western Blot (WB)WB : 1:2000-1:12000
Immunohistochemistry (IHC)IHC : 1:100-1:400
Immunofluorescence (IF)IF : 1:10-1:100
Sample-dependent, check data in validation data gallery

Product Information

22915-1-AP targets Caspase 1/p20/p10 in WB, IHC, IF, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse, rat, bovine, canine, monkey, pig
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Caspase 1/p20/p10 fusion protein Ag11143
Full Name caspase 1, apoptosis-related cysteine peptidase (interleukin 1, beta, convertase)
Calculated molecular weight 404 aa, 45 kDa
Observed molecular weight 45-47 kDa, 30 kDa, 35 kDa
GenBank accession numberBC062327
Gene symbol CASP1
Gene ID (NCBI) 834
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

CASP1(caspase-1) is also named as IL1BC, IL1BCE and belongs to the peptidase C14A family. It is a cysteine protease that regulates inflammatory processes through its capacity to process and activate the interleukin-1-beta (IL1B), IL18, and IL33 precursor proteins. The active caspase-1 can increase cellular membrane permeability and intracellular calcium levels, which facilitates lysosome exocytosis and release of host antimicrobial factors and microbial products (PMID:21804020). It has 5 isoforms produced by alternative splicing. 22915-1-AP can recognize all the five isoforms of caspase 1. It also can recognize p45 procaspase and the mature fragments p10 and p20.

Protocols

Product Specific Protocols
WB protocol for Caspase 1/p20/p10 antibody 22915-1-APDownload protocol
IHC protocol for Caspase 1/p20/p10 antibody 22915-1-APDownload protocol
IF protocol for Caspase 1/p20/p10 antibody 22915-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols

Publications

SpeciesApplicationTitle
mouseWB

Nat Commun

REV-ERBα integrates colon clock with experimental colitis through regulation of NF-κB/NLRP3 axis.

Authors - Shuai Wang
mouseWB

J Clin Invest

Melatonin inhibits cytosolic mitochondrial DNA-induced neuroinflammatory signaling in accelerated aging and neurodegeneration.

Authors - Abhishek Jauhari
mouseWB

Theranostics

Ablation of NLRP3 inflammasome attenuates muscle atrophy via inhibiting pyroptosis, proteolysis and apoptosis following denervation

Authors - Zongqi You
mouseWB

J Neuroinflammation

NLRP3 deficiency decreases alcohol intake controlling anxiety-like behavior via modification of glutamatergic transmission in corticostriatal circuits

Authors - Ziyi Li
ratWB

Ann Neurol

Subicular Caspase-1 Contributes to Pharmacoresistance in Temporal Lobe Epilepsy.

Authors - Cenglin Xu
mouseWB

Cell Mol Immunol

NLRP3-dependent pyroptosis is required for HIV-1 gp120-induced neuropathology.

Authors - Xiaolong He

Reviews

The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.


FH

Joseph (Verified Customer) (02-19-2020)

This antibody detected pro-caspase 1 and the p20 cleaved product in PDAC cell lines. I did not look for the p10 cleaved product.

  • Applications: Western Blot,
  • Primary Antibody Dilution: 1:1000
  • Cell Tissue Type: PDAC cell lines
FH

Tanusree (Verified Customer) (12-03-2019)

This antibody works good in western blotting analysis using mouse tissues.

  • Applications: Western Blot,
  • Primary Antibody Dilution: 1:500
  • Cell Tissue Type: Mouse brain