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AB2203 Anti-CLOCK Antibody

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100 µL  
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Replacement Information

Key Specifications Table

Species ReactivityKey ApplicationsHostFormatAntibody Type
M, R, HWBRbSerumPolyclonal Antibody
Catalogue NumberAB2203
Trade Name
  • Chemicon
DescriptionAnti-CLOCK Antibody
Background InformationCircadian Locomotor Output Cycles Kaput, or Clock is a gene which encodes proteins regulating circadian rhythm. This gene encodes a protein that belongs to the basic helix-loop-helix (bHLH) family of transcription factors. Polymorphisms within the encoded protein have been associated with circadian rhythm sleep disorders. A similar protein in mice is a circadian regulator that acts as a transcription factor and forms a heterodimer with aryl hydrocarbon receptor nuclear translocator-like protein to activate transcription of mouse period 1.
Product Information
  • L6 Cell Lysate.
PresentationSerum with 0.05% NaN3
Quality LevelMQ100
ApplicationAnti-CLOCK Antibody is an antibody against CLOCK for use in WB.
Key Applications
  • Western Blotting
Application NotesWestern Blot Analysis:
L6 lysate was resolved by electrophoresis, transferred to PVDF membrane and probed with anti-CLOCK (1:500 dilution of this lot).
Proteins were visualized using a Donkey anti-rabbit secondary antibody conjugated to HRP and a chemiluminescence detection system.
Biological Information
ImmunogenRecombinant Protein
ConcentrationPlease refer to the Certificate of Analysis for the lot-specific concentration.
SpecificityCat. # AB2203 recognizes CLOCK protein
Species Reactivity
  • Mouse
  • Rat
  • Human
Species Reactivity NoteMouse, Human and Rat. Reactivity with other species has not been tested.
Antibody TypePolyclonal Antibody
Gene Symbol
  • EC
  • KAT13D
  • KIAA0334
  • OTTHUMP00000128334
UniProt Number
Molecular WeightApprox. 95 kDa
Physicochemical Information
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Quality AssuranceRoutinely evaluated by western blot on L6 tissue lysate.
Usage Statement
  • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage ConditionsMaintain at -20°C in undiluted aliquots for up to 1 year after date of receipt.
Packaging Information
Material Size100 µL
Transport Information
Supplemental Information
Global Trade Item Number
Catalog Number GTIN
AB2203 04053252278365


Anti-CLOCK Antibody SDS


Safety Data Sheet (SDS) 

Anti-CLOCK Antibody Certificates of Analysis

TitleLot Number
Anti-CLOCK - 2136994 2136994
Anti-CLOCK - 2140025 2140025
Anti-CLOCK - 2446927 2446927
Anti-CLOCK - 2207187 2207187
Anti-CLOCK - 2330597 2330597
Anti-CLOCK - 3506592 3506592
Anti-CLOCK - 3886617 3886617
Anti-CLOCK - NG1538730 NG1538730
Anti-CLOCK -2676629 2676629
Anti-CLOCK -2736493 2736493


Reference overviewPub Med ID
Heterogeneous expression of the core circadian clock proteins among neuronal cell types in mouse retina.
Liu, X; Zhang, Z; Ribelayga, CP
PloS one  7  e50602  2012

Show Abstract
23189207 23189207
Antibodies for assessing circadian clock proteins in the rodent suprachiasmatic nucleus.
LeSauter, J; Lambert, CM; Robotham, MR; Model, Z; Silver, R; Weaver, DR
PloS one  7  e35938  2012

Show Abstract
22558277 22558277