Caspase-1 Antibody


Western Blot: Caspase 1 Antibody [NBP2-15713] - Sample (30 ug of whole cell lysate) A: HeLa 10% SDS PAGE gel, diluted at 1:5000.
Immunocytochemistry/ Immunofluorescence: Caspase 1 Antibody [NBP2-15713] - Immunofluorescence analysis of methanol-fixed HeLa, using antibody at 1:500 dilution.
Immunohistochemistry-Paraffin: Caspase 1 Antibody [NBP2-15713] - Immunohistochemical analysis of paraffin-embedded SW480 xenograft, using antibody at 1:100 dilution.

Product Details

Reactivity HuSpecies Glossary
Applications WB, ICC/IF, IHC, IHC-P
0.64 mg/ml

Order Details

Caspase-1 Antibody Summary

Recombinant fragment corresponding to a region within amino acids 1 and 197 of Caspase 1 (Uniprot ID#P29466)
Immunogen affinity purified
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Packaging, Storage & Formulations

Store at -20C. Avoid freeze-thaw cycles.
1XPBS, 1%BSA, 20% Glycerol (pH7).
0.01% Thimerosal
0.64 mg/ml
Immunogen affinity purified


Application Notes
suggested antigen retrieval using heat mediated 10mM Citrate buffer (pH6.0) or Tris-EDTA buffer (pH8.0)

The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Theoretical MW
45 kDa

Reactivity Notes


Alternate Names for Caspase-1 Antibody

  • CASP1
  • CASP-1
  • caspase 1, apoptosis-related cysteine peptidase (interleukin 1, beta
  • caspase 1, apoptosis-related cysteine protease (interleukin 1, beta
  • Caspase1
  • caspase-1
  • EC 3.4.22
  • EC
  • ICE
  • ICEP45
  • IL-1 beta-converting enzyme
  • IL1BC CASP1 nirs variant 1
  • IL-1BC
  • IL1BCE
  • IL1B-convertase
  • interleukin 1-B converting enzyme
  • interleukin 1-beta convertase
  • Interleukin-1 beta convertase
  • Interleukin-1 beta-converting enzyme
  • p45


This gene encodes a protein which is a member of the cysteine-aspartic acid protease (caspase) family. Sequential activation of caspases plays a central role in the execution-phase of cell apoptosis. Caspases exist as inactive proenzymes which undergo proteolytic processing at conserved aspartic residues to produce 2 subunits, large and small, that dimerize to form the active enzyme. This gene was identified by its ability to proteolytically cleave and activate the inactive precursor of interleukin-1, a cytokine involved in the processes such as inflammation, septic shock, and wound healing. This gene has been shown to induce cell apoptosis and may function in various developmental stages. Studies of a similar gene in mouse suggest a role in the pathogenesis of Huntington disease. Alternative splicing of this gene results in five transcript variants encoding distinct isoforms. [provided by RefSeq]


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Product General Protocols

Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

Video Protocols

WB Video Protocol
ICC/IF Video Protocol

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Secondary Antibodies


Isotype Controls

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Bioinformatics Tool for Caspase-1 Antibody (NBP2-15713)

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Blogs on Caspase-1.

NLRP3/NALP3 - Sensing and responding to pathogen infection
The inflammasome is a multi protein complex that is an important component of the innate immune response. The inflammasome is able to sense and respond to pathogen infections by recognizing pathogen-associated molecular patterns and mediating the ...  Read full blog post.

Caspase 10 - an initiator caspase in the extrinsic death receptor pathway
Apoptosis, also called programmed cell death, is an essential process in development and disease. The signaling networks that carry out apoptosis is consists of a series of endoproteases called caspases which are synthesized as inactive zymogens....  Read full blog post.

Caspase 7 - A key effector of the apoptotic pathway
Caspase-7 is an effector caspase with important roles in mediating cell death signaling. As an effector caspase, caspase-7 is cleaved and activated by initiator caspases such as caspase-1 (1). Like other caspase family proteins, caspase-7 contains a...  Read full blog post.

Caspase 1 - activating innate immune responses following infection or injury
Caspase-1 is an enzyme involved in the conversion of interleukin-1 into its active secreted form. Interleukin-1 mediates inflammatory responses during infection and disease. Caspase-1 is recruited to and activated by the inflammasome complex (1). Un...  Read full blog post.

Caspase-4 - a human protease with roles in inflammation and immunity
Caspases are a family of cysteine-aspartic acid proteases that cleave caspase proenzymes as well as other protein substrates. Caspases are well known for their role in apoptosis, but they also play a significant role in other cellular processes inc...  Read full blog post.

Contact Information

Product PDFs


Gene Symbol CASP1

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