CoraLite® Plus 488-conjugated PARP1 Recombinant antibody

PARP1 Recombinant Antibody for IF-P

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat

Applications

IF-P

Conjugate

CoraLite® Plus 488 Fluorescent Dye

CloneNo.

3N19

Cat no : CL488-80174

Synonyms

ARTD1, ADPRT1, ADPRT 1, ADPRT, ADP-ribosyltransferase diphtheria toxin-like 1

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Validation Data Gallery

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  IF Staining of mouse testis using CL488-80174

  Immunofluorescent analysis of (4% PFA) fixed paraffin-embedded mouse testis tissue using CoraLite® Plus 488 PARP1 antibody (CL488-80174, Clone: 3N19 ) at dilution of 1:200. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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Tested Applications

• Positive IF-P detected in: mouse testis tissue

Recommended dilution

• Immunofluorescence (IF)-P: IF-P : 1:50-1:500

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

CL488-80174 targets PARP1 in IF-P applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: PARP1 fusion protein Ag4193
• Full Name: poly (ADP-ribose) polymerase 1
• Calculated Molecular Weight: 1014 aa, 113 kDa
• Observed Molecular Weight: 113-116, 89 kDa
• GenBank Accession Number: BC037545
• Gene Symbol: PARP1
• Gene ID (NCBI): 142
• Conjugate: CoraLite® Plus 488 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 493 nm / 522 nm
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
• Storage Conditions: Store at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage.

Background Information

PARP1 (poly(ADP-ribose) polymerase 1) is a nuclear enzyme catalyzing the poly(ADP-ribosyl)ation of many key proteins in vivo. The normal function of PARP1 is the routine repair of DNA damage. Activated by DNA strand breaks, the PARP1 is cleaved into an 85 to 89-kDa COOH-terminal fragment and a 24-kDa NH2-terminal peptide by caspases during the apoptotic process. The appearance of PARP fragments is commonly considered as an important biomarker of apoptosis. In addition to caspases, other proteases like calpains, cathepsins, granzymes and matrix metalloproteinases (MMPs) have also been reported to cleave PARP1 and gave rise to fragments ranging from 42-89-kDa. This antibody was generated against the C-terminal region of human PARP1 and it recognizes the full-length as well as the cleavage of the PARP1.