Target:PSF1
Gene Name:GINS1 KIAA0186 PSF1
Protein Name:DNA replication complex GINS protein PSF1 (GINS complex subunit 1)
Human Gene Id:9837
Human Swiss Prot No:Q14691
Mouse Swiss Prot No:Q9CZ15
Immunogen:Synthesized peptide derived from part region of human protein
Specificity:PSF1 Polyclonal Antibody detects endogenous levels of protein.
Formulation:Liquid in PBS containing 50% glycerol, and 0.02% sodium azide.
Source:Polyclonal, Rabbit,IgG
Dilution:WB 1:500-2000 ELISA 1:5000-20000
Purification:The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Concentration:1 mg/ml
Storage Stability:-15°C to -25°C/1 year(Do not lower than -25°C)
Observed Band(KD):21kD
Background: The yeast heterotetrameric GINS complex is made up of Sld5 (GINS4; MIM 610611), Psf1, Psf2 (GINS2; MIM 610609), and Psf3 (GINS3; MIM 610610). The formation of the GINS complex is essential for the initiation of DNA replication in yeast and Xenopus egg extracts (Ueno et al., 2005 [PubMed 16287864]).[supplied by OMIM, Mar 2008],
Function:function:The GINS complex plays an essential role in the initiation of DNA replication, and progression of DNA replication forks. GINS complex seems to bind preferentially to single-stranded DNA. GINS1 is essential for function.,induction:Significantly up-regulated in agressive melanomas.,mass spectrometry:This is the measured mass for the GINS complex PubMed:17557111,similarity:Belongs to the GINS1/PSF1 family.,subunit:Component of the GINS complex which is a heterotetramer of GINS1, GINS2, GINS3 and GINS4. Forms a stable subcomplex with GINS4. GINS complex interacts with DNA primase in vitro.,
Subcellular Location:Nucleus . Chromosome . Associates with chromatin. .
Expression: Bone marrow,Skin,