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Anti-CLOCK antibody (ab43106)

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Overview

Product name

Anti-CLOCK antibody
KAT13D / CLOCK 抗体 (9件) 一覧

Description

Mouse polyclonal to KAT13D / CLOCK

Tested applications

WBmore details

Cross reactivity

Reacts with

Mouse

Immunogen

Vector coding for a partial recombinant fusion protein, corresponding to internal sequence amino acids 400-499 of Mouse CLOCK. Target sequence used to make the antibody: ADKSQDSGSD NRINTVSLKE ALERFDHSPT PSASSRSSRK SSHTAVSDPS STPTKIPTDT STPPRQHLPA HEKMTQRRSS FSSQSINSQS VGPSLTQPAM.

ADKSQDSGSD NRINTVSLKE ALERFDHSPT PSASSRSSRK SSHTAVSDPS STPTKIPTDT STPPRQHLPA HEKMTQRRSS FSSQSINSQS VGPSLTQPAM

Properties

Form

Liquid

Storage instructions

Store at -20°C. Stable for 12 months at -20°C

Storage buffer

Preservative: None
Constituents: 50% Glycerol, Whole serum

Purity

Whole antiserum

Primary antibody notes

This antibody was raised by a genetic immunization technique. Genetic immunization can be used to generate antibodies by directly delivering antigen-coding DNA into the animal, rather than injecting a protein or peptide (Tang et al.PubMed: 1545867; Chambers and Johnston PubMed 12910245; Barry and Johnston PubMed: 9234514). The animal's cells produce the protein, which stimulates the animal's immune system to produce antibodies against that particular protein. A vector coding for a partial fusion protein was used for genetic immunisation of a mouse and the resulting serum was tested in Western blot against an E.coli lysate containing that partial fusion protein. Genetic immunization offers enormous advantages over the traditional protein-based immunization method. DNA is faster, cheaper and easier to produce and can be produced by standard techniques readily amenable to automation. Furthermore, the antibodies generated by genetic immunization are usually of superior quality with regard to specificity, affinity and recognizing the native protein.

Clonality

Polyclonal

Isotype

IgG

  • Western blot - CLOCK antibody (ab43106)Western blot - CLOCK antibody (ab43106) image (enlarge)

Applications

Show applications key

Our Abpromise guarantee covers the use of ab43106 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application notes

WB: 1/1000. Predicted molecular weight: 95 kDa.

This antibody has been tested in Western blot against an E.coli lysate containing the partial recombinant fusion protein used as an immunogen. We have no data on detection of endogenous protein.

Not yet tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.

Target

Function

ARNTL/2-CLOCK heterodimers activate E-box element (3'-CACGTG-5') transcription of a number of proteins of the circadian clock. Activates transcription of PER1 and PER2. This transcription is inhibited in a feedback loop by PER and CRY proteins. Has intrinsic histone acetyltransferase activity and this enzymatic function contributes to chromatin-remodeling events implicated in circadian control of gene expression (By similarity). Acetylates primarily histones H3 and H4 (By similarity). Acetylates also a non-histone substrate: ARNTL.

Tissue specificity

Expressed in all tissues examined including spleen, thymus, prostate, testis, ovary, small intestine, colon, leukocytes, heart, brain, placenta, lung, liver, skeletal muscle, kidney and pancreas. Highest levels in testis and skeletal muscle. Low levels in thymus, lung and liver. Expressed in all brain regions with highest levels in cerebellum. Highly expressed in the suprachiasmatic nucleus (SCN).

Sequence similarities

Contains 1 basic helix-loop-helix (bHLH) domain.
Contains 1 PAC (PAS-associated C-terminal) domain.
Contains 2 PAS (PER-ARNT-SIM) domains.

Post-translational
modifications

Phosphorylation is dependent on CLOCK-ARNTL heterodimer formation.

Cellular localization

Cytoplasm. Nucleus. Shuffling between the cytoplasm and the nucleus is under circadian regulation and is ARNTL-dependent. Phosphorylated form located in the nucleus.

Target information above from: UniProt accessionO15516 The UniProt Consortium
The Universal Protein Resource (UniProt) in 2010
Nucleic Acids Res. 38:D142-D148 (2010).

Information by UniProt

Alternative names

  • bHLHe8 antibody
  • Circadian locomoter output cycles kaput protein antibody
  • Circadian locomoter output cycles protein kaput antibody
  • Circadian Locomotor Output Cycles Kaput antibody
  • Circadian Locomotor Output Cycles Kaput antibody
  • Circadium Locomotor Output Cycles Kaput antibody
  • Circadium Locomotor Output Cycles Kaput antibody
  • Class E basic helix-loop-helix protein 8 antibody
  • CLOCK antibody
  • Clock homolog antibody
  • Clock protein antibody
  • CLOCK_HUMAN antibody
  • hCLOCK antibody
  • KIAA0334 antibody
see all

Anti-CLOCK antibody images:

  Western blot - CLOCK antibody (ab43106)

Western blot - CLOCK antibody (ab43106)

All lanes : Anti-CLOCK antibody (ab43106) at 1/1000 dilution

Lane 1 : a total protein extract from E coli with 50ng to 100ng of a tagged fusion protein of an irrelevant antigen
Lane 2 : a total protein extract from E coli with 50ng to 500ng of the antigen (tagged fusion protein)

Lysates/proteins at 20 µg per lane.

Secondary
Rabbit anti-mouse IgG + IgM (H+L), HRP conjugated, at 1/5000 dilution

Predicted band size : 95 kDa

References for Anti-CLOCK antibody (ab43106)

ab43106 has not yet been referenced specifically in any publications.

Publishing research using ab43106? Please let us know so that we can cite the reference in this datasheet

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"