His-Tag (D3I1O) XP® Rabbit mAb #12698
- WB
- IP
- IF
- F
- ChIP
Supporting Data
| REACTIVITY | All |
| SENSITIVITY | Transfected Only |
| MW (kDa) | |
| Source/Isotype | Rabbit IgG |
Application Key:
- WB-Western Blotting
- IP-Immunoprecipitation
- IF-Immunofluorescence
- F-Flow Cytometry
- ChIP-Chromatin Immunoprecipitation
Species Cross-Reactivity Key:
- All-All Species Expected
Product Information
Product Usage Information
For optimal ChIP results, use 5 μl of antibody and 10 μg of chromatin (approximately 4 x 106 cells) per IP. This antibody has been validated using SimpleChIP® Enzymatic Chromatin IP Kits.
| Application | Dilution |
|---|---|
| Western Blotting | 1:1000 |
| Simple Western™ | 1:50 - 1:250 |
| Immunoprecipitation | 1:50 |
| Immunofluorescence (Immunocytochemistry) | 1:400 |
| Flow Cytometry (Fixed/Permeabilized) | 1:800 |
| Chromatin IP | 1:100 |
Storage
Protocol
Specificity / Sensitivity
Species Reactivity:
Source / Purification
Background
A variety of plasmids contain DNA that encodes an amino-terminal tag consisting of six histidine (6xHis) residues followed by an extended multiple cloning site. The 6xHis tag on the expressed recombinant proteins allows for efficient coupling to Ni2+ affinity resins and purification by single step chromatography (1).
As is the case with other protein tag systems (2), this polyhistidine tag can often be cleaved at sites recognized by proteases such as thrombin and enterokinases to isolate the protein of interest (1).
Limited Uses
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