Description
The T43-94 monoclonal antibody specifically recognizes mouse Zinc finger and BTB domain-containing protein 7B (Zbtb7b) which is also known as, T-helper-inducing POZ/Krueppel-like factor (Th-POK), Krueppel-related zinc finger protein cKrox (cKrox), or Zinc finger protein 67 (Zfp67). Zbtb7b is a Zn2+ finger-containing transcription factor that acts as a transcriptional repressor or activator in a promoter-dependent manner. Zbtb7b plays a role in thymic selection of T cells and is expressed in CD4+CD8+ thymocytes and mature CD4+CD8- thymocytes and T cells. It is not expressed by mature CD4-CD8+ thymocytes and T cells. It indirectly increases the expression of CD4 in developing T cells by antagonizing Runx-3-mediated CD4 repression. Zbtb7b expression has also been found in NKT and gamma/delta T cells. Zbtb7b plays a role in transcriptional repression of collagen gene expression as well.
Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated to Alexa Fluor® 647 under optimum conditions, and unreacted Alexa Fluor® 647 was removed.
1. This reagent has been pre-diluted for use at the recommended Volume per Test. We typically use 1 × 10^6 cells in a 100-µl experimental sample (a test).
2. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
3. The Alexa Fluor®, Pacific Blue™, and Cascade Blue® dye antibody conjugates in this product are sold under license from Molecular Probes, Inc. for research use only, excluding use in combination with microarrays, or as analyte specific reagents. The Alexa Fluor® dyes (except for Alexa Fluor® 430), Pacific Blue™ dye, and Cascade Blue® dye are covered by pending and issued patents.
4. Alexa Fluor® 647 fluorochrome emission is collected at the same instrument settings as for allophycocyanin (APC).
5. Alexa Fluor® is a registered trademark of Molecular Probes, Inc., Eugene, OR.
6. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
7. For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
8. Source of all serum proteins is from USDA inspected abattoirs located in the United States.
9. An isotype control should be used at the same concentration as the antibody of interest.
