ING4 Protein, Human, Recombinant (His)

ING4 is similar to ING1, a tumor suppressor protein that can interact with TP53, inhibit cell growth, and induce apoptosis. ING4 contains a PHD-finger, which is a common motif in proteins involved in chromatin remodeling. ING4 protein can bind TP53 and EP3/p3, a component of the histone acetyltransferase complex, suggesting its involvement in the TP53-dependent regulatory pathway. ING4 is a component of the HBO1 complex which has a histone H4-specific acetyltransferase activity, a reduced activity toward histone H3 and is responsible for the bulk of histone H4 acetylation in vivo. Through chromatin acetylation, it may function in DNA replication. ING4 may also inhibit tumor progression by modulating the transcriptional output of signaling pathways that regulate cell proliferation.

Pack Size	Availability	Price/USD	Quantity
100 μg	5 days	$ 700.00

Pack Size

Availability

Price/USD

Quantity

100 μg

5 days

$ 700.00

Description

Species	Human
Expression System	E. coli
Tag	His
Accession Number	Q9UNL4-1
Synonyms	inhibitor of growth family, member 4, p29ING4, my036
Construction	A DNA sequence encoding the mature form of human ING4 (Q9UNL4-1) (Met1-Lys249) was expressed with a polyhistidine tag at the N-terminus.
Protein Purity	> 85 % as determined by SDS-PAGE
Molecular Weight	Approxiamtely 30.4 kDa

Endotoxin	Please contact us for more information.
Formulation	Lyophilized from sterile PBS, pH 7.4. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0. 01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
Reconstitution	A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
Stability & Storage	Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Shipping	In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Research Background	ING4 is similar to ING1, a tumor suppressor protein that can interact with TP53, inhibit cell growth, and induce apoptosis. ING4 contains a PHD-finger, which is a common motif in proteins involved in chromatin remodeling. ING4 protein can bind TP53 and EP3/p3, a component of the histone acetyltransferase complex, suggesting its involvement in the TP53-dependent regulatory pathway. ING4 is a component of the HBO1 complex which has a histone H4-specific acetyltransferase activity, a reduced activity toward histone H3 and is responsible for the bulk of histone H4 acetylation in vivo. Through chromatin acetylation, it may function in DNA replication. ING4 may also inhibit tumor progression by modulating the transcriptional output of signaling pathways that regulate cell proliferation.