GRADE & PURITYRecombinant?Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin.Validated?Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated.ExactAb™?ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications.See COA
Recombinant, ExactAb™, Validated, See COA ExactAb™,Recombinant,Validated for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Rabbit anti Human Tat-SF1 Antibody, Recombinant, could be used for WB, IP and so on. Application: WB: 1/500-1/2000 IP: 1/50 Relevance HIV TAT specific factor(a.k.a. HTATSF1, Tat-SF1 or HTSF1) is an 86 kDa general transcription factor that plays a role in the process of transcription elongation. However, in HIV-infected cells, this factor is up-regulated by HIV Nef and gp120 and acts as a co-factor for the Tat-enhanced transcription of the HIV virus.
Specifications
Product Name
Recombinant Tat-SF1 Antibody - Primary antibody, specific to HTATSF1, Rabbit IgG
Synonyms
Cofactor required for Tat activation of HIV 1 transcription antibody | dJ196E23.2 antibody | HIV Tat specific factor 1 antibody | HTATSF1 antibody | HTSF-1 antibody | HTSF1 antibody | TAT SF1 antibody | Tat-SF1 antibody | TATSF1 | TAT-SF1 | dJ196E23.2 | C
Specifications & Purity
Recombinant, ExactAb™, Validated, See COA
Host species
Rabbit
Specificity
HTATSF1
Immunogen
A synthesized peptide derived from human HTSF1 (AA 15-70)
Positive Control
WB: HeLa and C6 cell lysates. IP: HeLa cells.
Conjugation
Unconjugated
Grade
ExactAb™, Recombinant, Validated
Isotype
Rabbit IgG
Light Chain Type
kappa
SDS-PAGE
150 kDa
Purification Method
Protein A purified
Concentration
See COA
Storage and Shipping
Shape
Liquid
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at 4℃ short term (1-2 weeks). Store at -20℃ long term (24 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Images
Recombinant Tat-SF1 Antibody (Ab130272) - Western Blot All lanes: Recombinant Tat-SF1 Antibody (Ab130272) at 1/1000 dilution Samples: Lysates at 20 µg per lane Secondary: Goat Anti-Rabbit IgG H&L (HRP) (Ab170144) at 1/10000 dilution
Predicted band size: 86 kDa Observed band size: 117 kDa Exposure time: 15.5 s
Recombinant Tat-SF1 Antibody (Ab130272) - IP Immunoprecipitate (IP) analysis using Recombinant Tat-SF1 Antibody (Ab130272) at 1/50 dilution. (WB with Recombinant Tat-SF1 Antibody (Ab130272) at 1/3000 dilution)
Application
Application
Dilution info
WB
1/500-1/2000
IP
1/50
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
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