Product Name	Recombinant Rabbit Anti-CBX5 Monoclonal Antibody
Cat No.	SLA1311M
Chinese Name	异染色质蛋白1-α重组兔单抗
Alias	HEL25; HP1; HP1A; HP1alpha; 2610029O15Rik; CBX5_HUMAN; CBX5; Antigen p25; Heterochromatin protein 1 homolog alpha (HP1 alpha); CBX5_MOUSE; chromobox 5; chromobox homolog 5 (Drosophila HP1 alpha); chromobox homolog 5 (HP1 alpha homolog, Drosophila); chromobox homolog 5; HP1 alpha homolog (Drosophila)
Host Species	Rabbit
Isotype	IgG
Clonality	Monoclonal
Clone No.	7B14
React Species	Human,Mouse,Rat
Applications	WB (1:500-2000) IHC-P (1:100-500) IHC-F (1:100-500) IF (1:100-500) Flow-Cyt (1μg/Test) ICC/IF (1:50-200) IP (1:20-50) Not yet tested in other applications. Optimal working dilutions must be determined by the end user.
Immunogen	A synthesized peptide derived from human CBX5
Purification	affinity purified by Protein A
Predicted MW.	22 kDa
Observed MW.	25 kDa
Gene ID	23468
Swiss-Prot	P45973
Storage	0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles.
Background	Component of heterochromatin that recognizes and binds histone H3 tails methylated at 'Lys-9' (H3K9me), leading to epigenetic repression. In contrast, it is excluded from chromatin when 'Tyr-41' of histone H3 is phosphorylated (H3Y41ph). Can interact with lamin-B receptor (LBR). This interaction can contribute to the association of the heterochromatin with the inner nuclear membrane. Involved in the formation of functional kinetochore through interaction with MIS12 complex proteins.
Attention	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

 

Validation Images

Figure 1. 25 ug total protein per lane of various lysates (see on figure) probed with HP1 alpha monoclonal antibody, unconjugated (SLA1311M) at 1:1000 dilution and 4°C overnight incubation. Followed by conjugated secondary antibody incubation at r.t. for 60 min.	Figure 2. Paraformaldehyde-fixed, paraffin embedded Mouse colon; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with HP1 alpha Monoclonal Antibody, Unconjugated(SLA1311M) at 1:200 overnight at 4°C, followed by conjugation to the SL0295G-HRP and DAB (C-0010) staining.
Figure 3. Paraformaldehyde-fixed, paraffin embedded Mouse brain; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with HP1 alpha Monoclonal Antibody, Unconjugated(SLA1311M) at 1:200 overnight at 4°C, followed by conjugation to the SL0295G-HRP and DAB (C-0010) staining.	Figure 4. Paraformaldehyde-fixed, paraffin embedded Mouse pancreas; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with HP1 alpha Monoclonal Antibody, Unconjugated(SLA1311M) at 1:200 overnight at 4°C, followed by conjugation to the SL0295G-HRP and DAB (C-0010) staining.
Figure 5. Paraformaldehyde-fixed, paraffin embedded Rat colon; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with HP1 alpha Monoclonal Antibody, Unconjugated(SLA1311M) at 1:200 overnight at 4°C, followed by conjugation to the SL0295G-HRP and DAB (C-0010) staining.	Figure 6. Paraformaldehyde-fixed, paraffin embedded Rat brain; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with HP1 alpha Monoclonal Antibody, Unconjugated(SLA1311M) at 1:200 overnight at 4°C, followed by conjugation to the SL0295G-HRP and DAB (C-0010) staining.
Figure 7. Paraformaldehyde-fixed, paraffin embedded Rat pancreas; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with HP1 alpha Monoclonal Antibody, Unconjugated(SLA1311M) at 1:200 overnight at 4°C, followed by conjugation to the SL0295G-HRP and DAB (C-0010) staining.	Figure 8. Paraformaldehyde-fixed, paraffin embedded Human colon; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with HP1 alpha Monoclonal Antibody, Unconjugated(SLA1311M) at 1:200 overnight at 4°C, followed by conjugation to the SL0295G-HRP and DAB (C-0010) staining.
Figure 9. Paraformaldehyde-fixed, paraffin embedded Human Brain; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with HP1 alpha Monoclonal Antibody, Unconjugated(SLA1311M) at 1:200 overnight at 4°C, followed by conjugation to the SL0295G-HRP and DAB (C-0010) staining.	Figure 10. Paraformaldehyde-fixed, paraffin embedded Human pancreas; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with HP1 alpha Monoclonal Antibody, Unconjugated(SLA1311M) at 1:200 overnight at 4°C, followed by conjugation to the SL0295G-HRP and DAB (C-0010) staining.
Figure 11. Paraformaldehyde-fixed, paraffin embedded Human Breast Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with HP1 alpha Monoclonal Antibody, Unconjugated(SLA1311M) at 1:200 overnight at 4°C, followed by conjugation to the SL0295G-HRP and DAB (C-0010) staining.	Figure 12. 4% Paraformaldehyde-fixed Hela (H) cell; Triton X-100 at r.t. for 20 min; Antibody incubation with (HP1 alpha) monoclonal Antibody, unconjugated (SLA1311M) 1:100, 90 min at 37°C; followed by conjugated Goat Anti-Rabbit IgG antibody (green, SL40295G-FITC) at 37°C for 90 min, DAPI (blue, C02-04002) was used to stain the cell nuclei. PBS instead of the primary antibody was used as the blank control.

 

FOR RESEARCH USE ONLY. Not for use in diagnostic or therapeutic procedures.