Mouse Caspase-1 Antibody Pair - BSA and Azide free is a kit containing recombinant capture and detector antibodies in a carrier-free formulation for the measurement of Mouse Caspase-1.
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Key facts
- Assay type
ELISA set
- Reactive species
Mouse
- Range
15.63 - 2000 pg/mL
Reactivity data
| Application | Reactivity | Dilution info | Notes |
|---|---|---|---|
Application sELISA | Reactivity Reacts | Dilution info - | Notes - |
Target data
Function
Thiol protease involved in a variety of inflammatory processes by proteolytically cleaving other proteins, such as the precursors of the inflammatory cytokines interleukin-1 beta (IL1B) and interleukin 18 (IL18) as well as the pyroptosis inducer Gasdermin-D (GSDMD), into active mature peptides (PubMed:21147462, PubMed:32109412). Plays a key role in cell immunity as an inflammatory response initiator: once activated through formation of an inflammasome complex, it initiates a proinflammatory response through the cleavage of the two inflammatory cytokines IL1B and IL18, releasing the mature cytokines which are involved in a variety of inflammatory processes (PubMed:21147462). Cleaves a tetrapeptide after an Asp residue at position P1 (PubMed:21147462). Also initiates pyroptosis, a programmed lytic cell death pathway, through cleavage of GSDMD (PubMed:32109412). In contrast to cleavage of interleukins IL1B and IL1B, recognition and cleavage of GSDMD is not strictly dependent on the consensus cleavage site but depends on an exosite interface on CASP1 that recognizes and binds the Gasdermin-D, C-terminal (GSDMD-CT) part (PubMed:32109412). Upon inflammasome activation, during DNA virus infection but not RNA virus challenge, controls antiviral immunity through the cleavage of CGAS, rendering it inactive (PubMed:28314590). In apoptotic cells, cleaves SPHK2 which is released from cells and remains enzymatically active extracellularly (By similarity).
Alternative names
Caspase-1, CASP-1, Interleukin-1 beta convertase, Interleukin-1 beta-converting enzyme, p45, IL-1BC, ICE, IL-1 beta-converting enzyme, Casp1, Il1bc
What's included?
Mouse Caspase-1 Antibody Pair - BSA and Azide free is a kit containing recombinant capture and detector antibodies in a carrier-free formulation for the measurement of Mouse Caspase-1.
Alternative names
Caspase-1, CASP-1, Interleukin-1 beta convertase, Interleukin-1 beta-converting enzyme, p45, IL-1BC, ICE, IL-1 beta-converting enzyme, Casp1, Il1bc
Key facts
- Assay type
ELISA set
- Reactive species
Mouse
- Range
15.63 - 2000 pg/mL
- Assay Platform
Reagents
Storage
- Shipped at conditions
Blue Ice
- Appropriate short-term storage conditions
+4°C
- Appropriate long-term storage conditions
+4°C
- Storage information
+4°C
Notes
Mouse Caspase-1 Antibody Pair is a matched pair of unconjugated recombinant rabbit monoclonal capture and detection antibodies used to quantify Mouse Caspase-1 in sandwich ELISAs and many other pair-based applications.
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
The pair can be used in variety of assays and platforms including but not limited to:
- Sandwich ELISA
- FRET/TR-FRET/HTRF
- Meso Scale Discovery® (MSD®)
- Bead-based assays
- AlphaLISA®/AlphaScreen®
- DELFIA® immunoassays
- Simoa® and Single Molecule Counting (SMC™) immunoassays
- Multiplex
Our antibody pairs are supplied in a carrier-free format that is conjugation-ready:
- Buffer free of BSA, sodium azide, and glycerol for higher conjugation efficiency.
- Concentration of ~1 mg/ml as measured by the protein A280 method.
We can label antibodies for you: get in touch today to discuss how we can help accelerate your assay development with custom conjugation services.
Pairs are screened in biological samples, including plasma and serum, to ensure specificity in complex samples.
Please note:
The recommended antibody orientation is based on internal optimization in sandwich ELISA. Antibody orientation is assay dependent and needs to be optimized for each assay type.
The range provided for this antibody pair is based on initial sandwich ELISA validation data using recombinant protein. Performance and range of the antibody pair will depend on the specific characteristics of your assay, including standard protein selection.
We guarantee the product works in sandwich ELISA, but we do not guarantee the sensitivity or dynamic range of the antibodies in other assays.
Antibody properties:
Capture antibody: recombinant rabbit monoclonal (unconjugated) – 100 µg
Detector antibody: recombinant rabbit monoclonal (unconjugated) - 100 µg
Concentration: ~1 mg/ml
Storage buffer: 100% PBS
Form: Liquid
Isotype: IgG
Recombinant monoclonal antibodies offer several advantages including:
- High batch-to-batch consistency and reproducibility
- Improved sensitivity and specificity
- Long-term security of supply
- Animal-free production
Meso Scale Discovery and MSD are registered trademarks of Meso Scale Diagnostics, LLC.
AlphaLISA, AlphaScreen, and DELFIA are registered trademarks of PerkinElmer, Inc.
Simoa is a registered trademark of Quanterix, Inc.
SMC is a registered trademark of Merck KGaA, Darmstadt, Germany.
Product promise
We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.
In the unlikely event of one of our products not working as expected, you are covered by our product promise.
Full details and terms and conditions can be found here:
Terms & Conditions.
3 product images
Sandwich ELISA - Mouse Caspase-1 Antibody Pair - BSA and Azide free (ab322485)
Interpolated concentration of native Caspase-1 was measured at different sample concentrations. Undiluted samples are as follows: stimulated J774A.1 cell extract (treated with 1 ug/mL LPS for 6 hrs) (31.25 µg/mL) and mock unstimulated J774A.1 cell extract (31.25 µg/mL). The interpolated dilution factor corrected values are plotted (mean +/- SD, n=2). Sample dilutions are made in 1% bovine serum albumin (BSA). Data represented here are indicative of assay working using example of biological sample. However, we do not guarantee same sensitivity level due to biological variation.
Sandwich ELISA - Mouse Caspase-1 Antibody Pair - BSA and Azide free (ab322485)
Interpolated concentration of native Caspase-1 was measured at different sample concentrations. Undiluted samples are as follows: stimulated J774A.1 supernatant (treated with 1 ug/mL LPS for 24 hrs) 12.5% and mock unstimulated J774A.1 supernatant 25%. The interpolated dilution factor corrected values are plotted (mean +/- SD, n=2). Sample dilutions are made in 1% bovine serum albumin (BSA). Data represented here are indicative of assay working using example of biological sample. However, we do not guarantee same sensitivity level due to biological variation.
Sandwich ELISA - Mouse Caspase-1 Antibody Pair - BSA and Azide free (ab322485)
Sandwich ELISA of ab322485 with the capture antibody Anti-Caspase-1 antibody [EPR25967-468] - BSA and Azide free (Capture) ab322486 dilution at 2 ug/mL and detector antibody Anti-Caspase-1 antibody [EPR25967-411] - BSA and Azide free (Detector) ab322487 dilution at 0.5 ug/mL.
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