Recombinant Human Histone Chaperone ASF1A/ASF1A Protein(C-6His, N-T7 tag)
Catalog No.
PKSH032549-10µg
Background
Human Histone Chaperone ASF1A (ASF1A) belongs to the H3/H4 family of histone chaperone proteins. ASF1A is ubiquitously expressed in many cells and tissues, interacting with histones H3 and H4. ASF1A cooperates with Chromatin Assembly Factor 1 to promote replication-dependent chromatin assembly and with HIRA to promote replication-independent chromatin assembly. In addition, ASF1A is necessary for the formation of senescence-associated heterochromatin foci (SAHF) and efficient senescence-associated cell cycle exit.
Properties
Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.
Stability and Storage
Lyophilized protein should be stored at < -20℃, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7℃ for 2-7 days.Aliquots of reconstituted samples are stable at < -20℃ for 3 months
Synonym
Histone Chaperone ASF1A; Anti-Silencing Function Protein 1 Homolog A; hAsf1; hAsf1a; CCG1-Interacting Factor A; CIA; hCIA; ASF1A
Shipping
The product is shipped at ambient temperature.Upon receipt, store it immediately at the temperature listed below.
Formulation
Lyophilized from a 0.2 μm filtered solution of 20mM TrisHCl, 1mM DTT, 150mM NaCl, pH 8.0.
Endotoxin
＜1.0 EU per µg as determined by LAL test.
Purity
＞95% as determined by reducing SDS-PAGE.
Source
Recombinants or rec. proteins
