Caspase-6 p18 Antibody (YA555)

Cat. No.: HY-P80048: Data Sheet COA
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Caspase-6 p18 Antibody (YA555) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Caspase-6 p18.

For research use only. We do not sell to patients.

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10 μL	In-stock	Estimated Time of Arrival: December 31
50 μL	In-stock	Estimated Time of Arrival: December 31
100 μL	In-stock	Estimated Time of Arrival: December 31
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Caspase-6 p18 Antibody (YA555) Featured Recommendations:

WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
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Background
Documentation

Description

Caspase-6 p18 Antibody (YA555) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Caspase-6 p18.

Host

Rabbit

Clonality

Recombinant, Monoclonal

Molecular Weight

Predicted band size: 33 kDa;

Observed band size: 34 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human

SwissProt ID

P55212

Gene ID

839 [NCBI]

Immunogen

Synthetic peptide corresponding to Human Caspase-6 p18.AA range:25-182.

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:1000-1:5000

Sensitivity	Endogenous	Purity	Protein A affinity purified.
Conjugation	Non-conjugated	Modification	Unmodified
Isotype	IgG

Appearance

Liquid

Formulation

Supplied in 1*TBS (pH7.4), 0.05% BSA and 40% Glycerol. Preservative: 0.05% Sodium Azide.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Verification Image

Western blot analysis of extracts from U937(lane 2(20μg) and U937(lane 3(40μg), Jurkat(lane 4(20μg) ) and Jurkat(lane 5(40μg) ) using Caspase-6 p18 (HY-P80048) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in TBST for 2 hour at room temperature. The primary antibody (HY-P80048, 1/1000) and Loading control antibody (GAPDH, HY-P80954, 1/3000) was used in 5% BSA in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (HY-P8004/HY-P8001, 1/10,000) was used for 1 hour at room temperature.

Background

Function：Cysteine protease that plays essential roles in programmed cell death, axonal degeneration, development and innate immunity (PubMed:19133298, PubMed:22858542, PubMed:27032039, PubMed:28864531, PubMed:30420425, PubMed:32298652, PubMed:8663580). Acts as a non-canonical executioner caspase during apoptosis: localizes in the nucleus and cleaves the nuclear structural protein NUMA1 and lamin A/LMNA thereby inducing nuclear shrinkage and fragmentation (PubMed:11953316, PubMed:17401638, PubMed:8663580, PubMed:9463409). Lamin-A/LMNA cleavage is required for chromatin condensation and nuclear disassembly during apoptotic execution (PubMed:11953316). Acts as a regulator of liver damage by promoting hepatocyte apoptosis: in absence of phosphorylation by AMP-activated protein kinase (AMPK), catalyzes cleavage of BID, leading to cytochrome c release, thereby participating in nonalcoholic steatohepatitis (PubMed:32029622). Cleaves PARK7/DJ-1 in cells undergoing apoptosis (By similarity). Involved in intrinsic apoptosis by mediating cleavage of RIPK1 (PubMed:22858542). Furthermore, cleaves many transcription factors such as NF-kappa-B and cAMP response element-binding protein/CREBBP (PubMed:10559921, PubMed:14657026). Cleaves phospholipid scramblase proteins XKR4 and XKR9 (By similarity). In addition to apoptosis, involved in different forms of programmed cell death (PubMed:32298652). Plays an essential role in defense against viruses by acting as a central mediator of the ZBP1-mediated pyroptosis, apoptosis, and necroptosis (PANoptosis), independently of its cysteine protease activity (PubMed:32298652). PANoptosis is a unique inflammatory programmed cell death, which provides a molecular scaffold that allows the interactions and activation of machinery required for inflammasome/pyroptosis, apoptosis and necroptosis (PubMed:32298652). Mechanistically, interacts with RIPK3 and enhances the interaction between RIPK3 and ZBP1, leading to ZBP1-mediated inflammasome activation and cell death (PubMed:32298652). Plays an essential role in axon degeneration during axon pruning which is the remodeling of axons during neurogenesis but not apoptosis (By similarity). Regulates B-cell programs both during early development and after antigen stimulation (By similarity); (Microbial infection) Proteolytically cleaves the N protein of coronaviruses such as MERS-CoV and SARS-CoV (PubMed:18155731, PubMed:35922005). The cleavage of MERS-CoV N-protein leads to two fragments and modulates coronavirus replication by regulating IFN signaling. The two fragments produced by the cleavage interact with IRF3 inhibiting its nuclear translocation after activation and reduce the expression of IFNB and IFN-stimulated genes (PubMed:35922005). The same mechanism seems to be used by other coronaviruses such as SARS-CoV and SARS-CoV-2 to enhance their replication (PubMed:35922005)

Subcellular Localization：Cytoplasm; Nucleus

Isoforms & Post-Translational Modification：P55212 has 2 isomers: P55212-1: 33310 Da (predicted); P55212-2: 22574 Da (predicted).
Phosphorylated by NUAK1; phosphorylation inhibits self-activation (PubMed:15273717, PubMed:22483120). Phosphorylation at Ser-257 by AMP-activated protein kinase (PRKAA1 or PRKAA2) inhibits autocleavage, preventing caspase activation, thereby preventing hepatocyte apoptosis (PubMed:32029622);Palmitoylation by ZDHHC17 blocks dimerization and subsequent activation, leading to inhibit the cysteine protease activity;Can be cleaved and activated by different caspases, depending on the context (PubMed:19133298, PubMed:28864531). Cleaved and activated by caspase-8 (CASP8) and subsequently by caspase-3 (CASP3) (PubMed:9463409). Can also undergo autoactivation by mediating autocleavage at Asp-179 and Asp-193, while it is not able to cleave its N-terminal disordered prodomain (PubMed:19133298, PubMed:28864531). Cleaved and activated by CASP1, possibly in the context of inflammation (PubMed:16123779)

Subunit：Heterotetramer that consists of two anti-parallel arranged heterodimers, each one formed by a 18 kDa (p18) and a 11 kDa (p11) subunits (PubMed:19133298, PubMed:19694615, PubMed:20890311). Interacts with BIRC6/bruce (PubMed:15200957). Interacts with RIPK3 (PubMed:32298652)

RRID

AB_3102280

Database

Entrez Gene: 839 Human

SwissProt: P55212 Human

OMIM: 601532 Human

Research Field

Cell Biology

Documentation

Select Batch:

Data Sheet (235 KB) SDS (251 KB)

COA (206 KB)

User Guide for Antibodies (1077 KB)

Caspase-6 p18 Antibody (YA555) Related Classifications

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Caspase-6 p18 Antibody (YA555)

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