Application
Western blot using GeneTex's Affinity Purified anti-Yeast CHK1 antibody shows detection of a bands corresponding to CHK1 in Saccharomyces cerevisiae lysates. Two strains of S.cerevisiae were tested. Lane 1 shows a predominant band at ~60 kDa. Lane 2 shows a predominant band at ~38 kDa. Specific band staining is blocked when antibody is preincubated for 45 min at room temperature with 50 µg of peptide immunogen (lanes 3 and 4 respectively). Lysates were separated by 4-20% SDS-PAGE and transferred onto nitrocellulose. After blocking, the membrane was probed for 2 h at room temperature with the primary antibody diluted to 1:750 in blocking buffer diluted 1:5 in PBS. The membrane was washed and reacted with a 1:10,000 dilution of IRDye800 conjugated goat anti-Rabbit IgG [H&L] MX for 45 min at room temperature (800 nm channel, green). Molecular weight estimation was made by comparison to prestained MW markers in lane M (700 nm channel, red). IRDye800 fluorescence image was captured using the Odyssey® Infrared Imaging System developed by LI-COR. IRDye is a trademark of LI-COR, Inc. Other detection systems will yield similar results.| Product Name | Chk1 Yeast antibody |
|---|---|
| Antibody Type | Primary Antibodies |
| Product description | Rabbit Polyclonal antibody to Chk1 YeastCHK1 (also known as serine/threonine-protein kinase CHK1 and checkpoint kinase 1) is involved in cell cycle arrest when DNA damage has occurred or when unligated DNA is present.The kinase controls phosphorylation and abundance of PDS1 to prevent anaphase entry. Also helps prevent mitotic exit. CHK1 is localized within the nucleus. |
| Immunogen | This affinity purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide corresponding aa 312-327 of S. cerevisiae CHK1. |
| Clonality | Polyclonal |
|---|---|
| Isotype | IgG |
| Host Species | Rabbit |
| Tested Applications | ELISAIPWB |
| *Optimal dilutions/concentrations should be determined by the researcher. | |
| Species Reactivity | Yeast |
| Concentration | 1mg/ml |
| Purification | Affinity purified |
| Gene Synonyms | CHK1 |
|---|---|
| Target | Chk1 Yeast |
Application
Western blot using GeneTex's Affinity Purified anti-Yeast CHK1 antibody shows detection of a bands corresponding to CHK1 in Saccharomyces cerevisiae lysates. Two strains of S.cerevisiae were tested. Lane 1 shows a predominant band at ~60 kDa. Lane 2 shows a predominant band at ~38 kDa. Specific band staining is blocked when antibody is preincubated for 45 min at room temperature with 50 µg of peptide immunogen (lanes 3 and 4 respectively). Lysates were separated by 4-20% SDS-PAGE and transferred onto nitrocellulose. After blocking, the membrane was probed for 2 h at room temperature with the primary antibody diluted to 1:750 in blocking buffer diluted 1:5 in PBS. The membrane was washed and reacted with a 1:10,000 dilution of IRDye800 conjugated goat anti-Rabbit IgG [H&L] MX for 45 min at room temperature (800 nm channel, green). Molecular weight estimation was made by comparison to prestained MW markers in lane M (700 nm channel, red). IRDye800 fluorescence image was captured using the Odyssey® Infrared Imaging System developed by LI-COR. IRDye is a trademark of LI-COR, Inc. Other detection systems will yield similar results.| Application Notes | *Optimal dilutions/concentrations should be determined by the researcher. |
|---|
| Form | Liquid |
|---|---|
| Storage Instructions | Store vial at -20° C prior to opening. Aliquot contents and freeze at -20° C or below for extended storage. Avoid cycles of freezing and thawing. |
| Storage Buffer | 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2 and 0.01% (w/v) Sodium Azide |
