bsm-54414R [Primary Antibody]
CHAF1A (1D4) Monoclonal Antibody
www.biossusa.com
[email protected]
800.501.7654 [DOMESTIC]
+1.781.569.5821 [INTERNATIONAL]
DATASHEET

Host: Rabbit

Target Protein: CHAF1A

Clonality: Monoclonal

Isotype: IgG

Entrez Gene: 10036

Swiss Prot: Q13111

Source: Recombinant protein within human p150 CAF1 aa 100-300.

Purification: Purified by Protein A.

Storage Buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Storage: Store at -20°C for 12 months.

Background:

Core component of the CAF-1 complex, a complex thought to mediate chromatin assembly in DNA replication and DNA repair. Assembles histone octamers onto replicating DNA in vitro. CAF-1 performs the first step of the nucleosome assembly process, bringing newly synthesized histones H3 and H4 to replicating DNA; histones H2A/H2B can bind to this chromatin precursor subsequent to DNA replication to complete the histone octamer. CHAF1A binds to histones H3 and H4. It may play a role in heterochromatin maintenance in proliferating cells by bringing newly synthesized cbx proteins to heterochromatic DNA replication foci.

Size: 100ul

Concentration: 1ug/ul

Predicted Molecular Weight: 107


Cross Reactive Species: Human

For research use only. Not intended for diagnostic or therapeutic use.

VALIDATION IMAGES

Lane 1: K562 Cells; Lane 2: A431 Cells; Probed with CHAF1A (1D4) Monoclonal Antibody (bsm-54414R) at 1:1000, overnight at 4°C followed by a conjugated secondary antibody for 60 minutes at 37°C.


IF(ICC) staining with CHAF1A (1D4) Monoclonal Antibody (bsm-54414R) 1:100 in 293T cells (green). The nuclear counterstain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilized with 0.25% Triton X100/PBS.


IF(ICC) staining with CHAF1A (1D4) Monoclonal Antibody (bsm-54414R) 1:100 in A431 cells (green). The nuclear counterstain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilized with 0.25% Triton X100/PBS.


IF(ICC) staining with CHAF1A (1D4) Monoclonal Antibody (bsm-54414R) 1:100 in LOVO cells (green). The nuclear counterstain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilized with 0.25% Triton X100/PBS.


Paraformaldehyde-fixed and paraffin-embedded Human Tonsil tissue incubated with CHAF1A (1D4) Monoclonal Antibody (bsm-54414R) at 1:100, overnight at 4°C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.


Paraformaldehyde-fixed and paraffin-embedded Human Colon tissue incubated with CHAF1A (1D4) Monoclonal Antibody (bsm-54414R) at 1:100, overnight at 4°C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.


Flow cytometric analysis of Daudi cells with CHAF1A (1D4) Monoclonal Antibody (bsm-54414R) at a 1:100 dilution (purple) compared with an unlabeled control (cells without incubation with primary antibody; yellow).