CHEK1(Ser317) Antibody, ALEXA FLUOR 350

• Catalog number
  bs-5251R-A350
• Price
  Please ask
• Size
  100ul

• Long name
  CHEK1(Ser317) Polyclonal Antibody, ALEXA FLUOR 350 Conjugated
• Also known as
  Anti-CHEK1 Ser317 PAb ALEXA FLUOR 350
• Category
  Conjugated Primary Antibodies
• Conjugated with
  ALEXA FLUOR® 350
• Host Organism
  Rabbit (Oryctolagus cuniculus)
• Target Antigen
  CHEK1 Ser317
• Specificity
  This is a highly specific antibody against CHEK1 Ser317.
• Modification
  Phosphorylation
• Modification Site
  Ser317
• Clonality
  Polyclonal
• Clone
  Polyclonal antibody
• Concentration
  1ug per 1ul
• Immunogen range
  280-330/476
• Subcellular location
  Cytoplasm, Nucleus
• Source
  KLH conjugated synthetic phosphopeptide derived from human CHEK1 around the phosphorylation site of Ser317
• Gene ID Number
  1111
• Swiss Prot
  O14757
• Tested applications
  IF(IHC-P)
• Recommended dilutions
  IF(IHC-P)(1:50-200)
• Crossreactivity
  Human, Mouse, Rat
• Cross reactive species details
  Due to limited amount of testing and knowledge, not every possible cross-reactivity is known.
• Background of the antigen
  Serine/threonine-protein kinase which is required for checkpoint-mediated cell cycle arrest and activation of DNA repair in response to the presence of DNA damage or unreplicated DNA. May also negatively regulate cell cycle progression during unperturbed cell cycles. This regulation is achieved by a number of mechanisms that together help to preserve the integrity of the genome. Recognizes the substrate consensus sequence [R-X-X-S/T]. Binds to and phosphorylates CDC25A, CDC25B and CDC25C. Phosphorylation of CDC25A at 'Ser-178' and 'Thr-507' and phosphorylation of CDC25C at 'Ser-216' creates binding sites for 14-3-3 proteins which inhibit CDC25A and CDC25C. Phosphorylation of CDC25A at 'Ser-76', 'Ser-124', 'Ser-178', 'Ser-279' and 'Ser-293' promotes proteolysis of CDC25A. Phosphorylation of CDC25A at 'Ser-76' primes the protein for subsequent phosphorylation at 'Ser-79', 'Ser-82' and 'Ser-88' by NEK11, which is required for polyubiquitination and degradation of CDCD25A. Inhibition of CDC25 leads to increased inhibitory tyrosine phosphorylation of CDK-cyclin complexes and blocks cell cycle progression. Also phosphorylates NEK6. Binds to and phosphorylates RAD51 at 'Thr-309', which promotes the release of RAD51 from BRCA2 and enhances the association of RAD51 with chromatin, thereby promoting DNA repair by homologous recombination. Phosphorylates multiple sites within the C-terminus of TP53, which promotes activation of TP53 by acetylation and promotes cell cycle arrest and suppression of cellular proliferation. Also promotes repair of DNA cross-links through phosphorylation of FANCE. Binds to and phosphorylates TLK1 at 'Ser-743', which prevents the TLK1-dependent phosphorylation of the chromatin assembly factor ASF1A. This may enhance chromatin assembly both in the presence or absence of DNA damage. May also play a role in replication fork maintenance through regulation of PCNA.
• Purification
  Purified by Protein A.
• Storage conditions
  Store this antibody in aqueous buffered solution containing 1% BSA, 50% glycerol and 0.09% sodium azide. Keep refrigerated at 2 to 8 degrees Celcius for up to one year.
• Excitation emission
  343nm/442nm
• Synonyms
  CHK1; Serine/threonine-protein kinase Chk1; CHK1 checkpoint homolog; Cell cycle checkpoint kinase; Checkpoint kinase-1; CHEK1
• Properties
  For facs or microscopy Alexa 1 conjugate. Alexa Fluor 350 conjugates can be used in multi-color flow cytometry with FACS's equipped with a second red laser or red diode. If you buy Antibodies supplied by Bioss Primary Conjugated Antibodies. ALEXA FLUOR they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
• Conjugation
  Alexa Fluor, ALEXA FLUOR 350
• French translation
  anticorps

• Gene target
  CHEK1   Ser317  
• Gene symbol
  CHEK1
• Short name
  Anti-CHEK1 Ser317
• Technique
  Antibody, antibodies against human proteins, antibodies for
• Isotype
  Immunoglobulin G (IgG)
• Label
  ALEXA FLUOR 350
• Alternative name
  CHEK1(Ser317) Polyclonal Antibody, ALEXA FLUOR 350
• Alternative technique
  antibodies

Gene info

• Identity
  HGNC:1925
• Gene
  CHEK1
• Long gene name
  checkpoint kinase 1
• Synonyms gene name
  • CHK1 (checkpoint, S.pombe) homolog
  • CHK1 checkpoint homolog (S. pombe)
• Synonyms
  • CHK1
• GenBank acession
  • AF016582
  • BC017575
• Locus
  11q24.2
• Discovery year
  1998-04-21
• Entrez gene record
  1111
• Pubmed identfication
  • 9278511
  • 9382850
• RefSeq identity
  • NM_001274
• VEGA ID
  OTTHUMG00000165853

MeSH Data

• Name
  Blotting, Western
• Concept
  Scope note: Identification of proteins or peptides that have been electrophoretically separated by blot transferring from the electrophoresis gel to strips of nitrocellulose paper, followed by labeling with antibody probes.
• Tree numbers
  • E05.196.401.143
  • E05.301.300.096
  • E05.478.566.320.200
  • E05.601.262
  • E05.601.470.320.200
• Qualifiers
  ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data

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