HIV Tat-specific factor 1 Antibodies

AND HTATSF1 ELISA kits, HIV Tat-specific factor 1 Proteins

Many biological assays use antibodies to detect HIV Tat-specific factor 1, such as Western Blot (WB), ELISA, Flow Cytometry, Immunocytochemistry (IHC). These antibodies can be polyclonal or monoclonal, and react with HIV Tat-specific factor 1 in Human, Mouse, Rat, and many other animal samples. Boster Bio use mainly mouse and rabbit to develop HIV Tat-specific factor 1 antibodies...

We validate the specificity of these antibodies to HIV Tat-specific factor 1 by testing them on tissues known to express HTATSF1 positively and negatively. Browse below to find the HTATSF1 antibody that suites your experiment. We have 2 of these antibodies and many publications and validation images.

If you cannot find antibodies that fit your needs, contact us for making custom antibodies. We have a full suite of custom antibody services covering from research to diagnostic and therapeutic applications.

Designing an IHC experiment for HIV Tat-specific factor 1? The guide has the expected staining pattern, antigen retrieval and fixation, antibodies backed by real IHC images, the tissue controls to run alongside, and protocols taken from published papers.

Open the HTATSF1 IHC Guide

HTATSF1 Infographic by Boster Bio

All HTATSF1 Products

Filter by Application:

Product

Figures

Specificity

Applications

Price

Anti-HTATSF1 Antibody Picoband®

Western blot analysis of HTATSF1 using anti-HTATSF1 antibody (A07890-2)

IHC analysis of HTATSF1 using anti-HTATSF1 antibody (A07890-2)

+13

Human, Mouse, Rat

ELISA, Flow Cytometry, IF, IHC, WB

$370
Cat # A07890-2
100 μg/vial

Anti-HTSF1 Rabbit Monoclonal Antibody

Western blot analysis of HTSF1 expression in Jurkat cell lysate

Immunoprecipitate (IP) analysis using the Antibody at 1:50 dilution

IHC analysis of HTSF1 using anti-HTSF1 antibody (M07890)

Human, Mouse, Rat

IP, IF, IHC, ICC, WB

$370
Cat # M07890
100 μl/vial

HTATSF1 Overview

Facts about HIV Tat-specific factor 1.

HTATSF1 3D structure. Source: alphafold

HIV Tat-specific factor 1 (HTATSF1)

Functions as a general transcription factor playing a role in the process of transcriptional elongation. May mediate the reciprocal stimulatory effect of splicing on transcriptional elongation.

In case of infection by HIV-1, it's up-regulated from the HIV-1 proteins NEF and gp120, functions as a cofactor necessary for the Tat-enhanced transcription of the virus. .

Gene Information

Human
Gene Name:	HTATSF1
Uniprot:	O43719
Entrez:	27336

Family

Belongs to:

HTATSF1 family

Alternative Names

cofactor required for Tat activation of HIV-1 transcription; dJ196E23.2; HIV TAT specific factor 1; HIV Tat-specific factor 1; HIV-1 Tat specific factor 1; TAT-SF1

Molecular Weight

Mass (kDA):
85.853 kDA

Genomic Context


Human

Location:	Xq26.3
Sequence:	X; NC_000023.11 (136497079..136512346)

Tissue Specificity

Widely expressed.

Subcellular Localizations

Nucleus.

Diseases

Immunologic Deficiency Syndromes
Hiv Infections
Influenza
Anemia
Liver Damage
Acute Lymphocytic Leukemia
Sarcoma
Loss Of Chromosome 12p

Leukemia
Equine Infectious Anemia
Loss Of Chromosome 9p

Pathways

Cell Cycle
Methylation
Cell Proliferation
Viral Transcription
Induction Of Apoptosis
Rna Folding
Rna Processing

Histone Methylation

PTMs

Phosphorylation

Methylation

For details, visit:
bosterbio.com/bosterbio-gene-info-cards/HTATSF1

References

PMID: 8849451 by Zhou Q., et al. Tat-SF1: cofactor for stimulation of transcriptional elongation by HIV-1 Tat.

PMID: 9649438 by Zhou Q., et al. Transcription elongation factor P-TEFb mediates Tat activation of HIV-1 transcription at multiple stages.