Caspase-8 (p18) Antibody (YA6528)

Cat. No.: HY-P86835: Data Sheet COA
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Caspase-8 (p18) Antibody (YA6528) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Caspase-8 (p18).

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사이즈	재고	수량
10 μL	해외재고보유	Estimated Time of Arrival: December 31
50 μL	해외재고보유	Estimated Time of Arrival: December 31
100 μL	해외재고보유	Estimated Time of Arrival: December 31
250 μL	견적 받기

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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
Verification Image
Background
제품 설명

제품 설명

Caspase-8 (p18) Antibody (YA6528) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Caspase-8 (p18).

Host

Rabbit

Clonality

Recombinant,Monoclonal

분자량

Predicted band size: 55 kDa;

Observed band size: 43/18 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

Mouse

SwissProt ID

O89110

Gene ID

12370 [NCBI]

Immunogen

Synthetic peptide corresponding to residues surrounding Asp387 of mouse caspase-8 protein.

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:2000
ICC/IF ICC/IF: Immunocytochemistry/Immunofluorescence	1:100

Purity	affinity purified.	Conjugation	Non-conjugated
Modification	Unmodified	Isotype	IgG

Appearance

Liquid

Formulation

Supplied in PBS (pH7.4), 0.1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

Storage & Stability

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

선적

Shipping with blue ice.

Verification Image

ICC

Immunocytochemistry analysis of Hela cells labeling Caspase-8 (p18) With Caspase-8 (p18) antibody (HY-P86835) at 1/100 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 15 minutes at room temperature, then blocked with quick block buffer for 10 minutes at room temperature. Cells were then incubated with Caspase-8 (p18) antibody (HY-P86835) at 1/100 dilution in quick block buffer overnight at 4 ℃. AF488-conjugated Goat Anti-Rabbit IgG H&L(HY-P8002, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).
Immunocytochemistry analysis of Hela cells labeling Caspase-8 (p18) With Caspase-8 (p18) antibody (HY-P86835) at 1/200 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 15 minutes at room temperature, then blocked with quick block buffer for 10 minutes at room temperature. Cells were then incubated with Caspase-8 (p18) antibody (HY-P86835) at 1/200 dilution in quick block buffer overnight at 4 ℃. AF488-conjugated Goat Anti-Rabbit IgG H&L(HY-P8002, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).

Background

Function：Thiol protease that plays a key role in programmed cell death by acting as a molecular switch for apoptosis, necroptosis and pyroptosis, and is required to prevent tissue damage during embryonic development and adulthood (PubMed:12065591, PubMed:18455983, PubMed:30361383, PubMed:30381458, PubMed:31511692, PubMed:31748744, PubMed:33397971). Initiator protease that induces extrinsic apoptosis by mediating cleavage and activation of effector caspases responsible for FAS/CD95-mediated and TNFRSF1A-induced cell death (PubMed:24813849, PubMed:24813850, PubMed:9654089, PubMed:9837723). Cleaves and activates effector caspases CASP3, CASP4, CASP6, CASP7, CASP9 and CASP10 (By similarity). Binding to the adapter molecule FADD recruits it to either receptor FAS/CD95 or TNFRSF1A (PubMed:29440439). The resulting aggregate called the death-inducing signaling complex (DISC) performs CASP8 proteolytic activation (By similarity). The active dimeric enzyme is then liberated from the DISC and free to activate downstream apoptotic proteases (By similarity). Proteolytic fragments of the N-terminal propeptide (termed CAP3, CAP5 and CAP6) are likely retained in the DISC (By similarity). In addition to extrinsic apoptosis, also acts as a negative regulator of necroptosis: acts by cleaving RIPK1 at 'Asp-325', which is crucial to inhibit RIPK1 kinase activity, limiting TNF-induced apoptosis, necroptosis and inflammatory response (PubMed:31511692). Also able to initiate pyroptosis by mediating cleavage and activation of gasdermin-C and -D (GSDMC and GSDMD, respectively): gasdermin cleavage promotes release of the N-terminal moiety that binds to membranes and forms pores, triggering pyroptosis (PubMed:30361383, PubMed:30381458). Initiates pyroptosis following inactivation of MAP3K7/TAK1 (PubMed:30361383, PubMed:30381458). Also acts as a regulator of innate immunity by mediating cleavage and inactivation of N4BP1 downstream of TLR3 or TLR4, thereby promoting cytokine production (PubMed:32971525). May participate in the Granzyme B (GZMB) cell death pathways (By similarity). Cleaves PARP1 and PARP2 (PubMed:12065591)

Subcellular Localization：Cytoplasm,Nucleus

Expression：
Tissue_Specificity: Expressed in a wide variety of tissues. Highest expression in spleen, thymus, lung, liver and kidney. Lower expression in heart, brain, testis and skeletal muscle

Isoforms & Post-Translational Modification：O89110: 480 amino acids, molecular weight 55357 Da.
MARylated by PARP12; MARylation is required for basolateral export of E-Cadherin

Subunit：Heterotetramer that consists of two anti-parallel arranged heterodimers, each one formed by a 18 kDa (p18) and a 10 kDa (p10) subunit (By similarity)

RRID

AB_3719222

Synonyms

ALPS2B antibody; Amyotrophic lateral sclerosis 2 chromosomal region candidate gene 12 protein antibody; Apoptosis related cysteine peptidase antibody; Apoptotic cysteine protease antibody; Apoptotic protease Mch-5 antibody; Apoptotic protease Mch5 antibody; CAP 4 antibody; CAP4 antibody; CASP-8 antibody; CASP8 antibody; ALPS2B antibody; Amyotrophic lateral sclerosis 2 chromosomal region candidate gene 12 protein antibody; Apoptosis related cysteine peptidase antibody

각종 서류

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Data Sheet (231 KB) SDS (251 KB)

COA (206 KB)

User Guide for Antibodies (1077 KB)