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45-752 (1ug/ml) staining of Daudi cell lysate (35ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.
45-752 (1ug/ml) staining of Daudi cell lysate (35ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.

HTATSF1 Antibody

CATALOG NUMBER: 45-752

Clonality:
Polyclonal
Tested Applications:
ELISA, WB
Host Species:
Goat
Species Reactivity:
Human
Conjugate:
Unconjugated
Specifications
Host Species:
Goat
Species Reactivity:
Human
Homology:
Expected Species Reactivity based on sequence homology: Rat, Dog
Immunogen:
The immunogen for this antibody is: C-QELYGDGKDGDTQTD
Conjugate:
Unconjugated
Tested Applications:
ELISA, WB
Application Note:
Peptide ELISA: antibody detection limit dilution 1:16000.Western Blot:Approx 140kDa band observed in lysates of cell line Daudi (calculated MW of 85.9kDa according to NP_055315.2). The observed molecular weight corresponds to earlier findings in literature with different antibodies (Zhou and Sharp, Science. 1996 Oct 25;274(5287):605-10.; PMID: 8849451). Recommended concentration: 1-3ug/ml.An additional band of unknown identity was also consistently observed at 20kDa. This band was successfully blocked by incubation with the immunising peptide.Additional validation: This antibody has been successfully used in the following paper: Sikorski et al. (2018) PMID: 30377371.
Positive Control 1:
Cat. No. 1224 - Daudi Cell Lysate
Purification:
Purified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide.
Clonality:
Polyclonal
Physical State:
Liquid
Buffer:
Supplied at 0.5 mg/ml in Tris saline, 0.02% sodium azide, pH7.3 with 0.5% bovine serum albumin.Aliquot and store at -20°C. Minimize freezing and thawing.
Concentration:
500 ug/mL
Storage Conditions:
Aliquot and store at -20°C. Minimize freezing and thawing.
Ncbi Official Symbol:
HTATSF1
Additional Names:
HTATSF1, HIV-1 Tat specific factor 1 , RP1-196E23.2, TAT-SF1, dJ196E23.2, HIV TAT specific factor 1, cofactor required for Tat activation of HIV-1 transcription
Protein Accession Number:
NP_055315.2
Protein Gi Number:
21361437
Ncbi Gene Id Number:
27336
Background Reference 1:
Zhou M, Deng L, Lacoste V, Park HU, Pumfery A, Kashanchi F, Brady JN, Kumar A. Coordination of transcription factor phosphorylation and histone methylation by the P-TEFb kinase during human immunodeficiency virus type 1 transcription. J Virol. 2004 Dec;78(24):13522-33.

FOR RESEARCH USE ONLY

For additional information, visit ProSci’s Terms & Conditions Page.

Disclaimer:
Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. This product is for research use only.

CATALOG NUMBER:

45-752

List Size:
0.1 mg

List Price:

$495.00

Datasheet
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