TAF1B

Gene Symbol	TAF1B
Entrez Gene	9014
Alt Symbol	MGC:9349, RAF1B, RAFI63, SL1, TAFI63
Species	Human
Gene Type	protein-coding
Description	TATA box binding protein (TBP)-associated factor, RNA polymerase I, B, 63kDa
Other Description	RNA polymerase I-specific TBP-associated factor 63 kDa\|SL1, 63kD subunit\|TATA box binding protein (TBP)-associated factor, RNA polymerase I, B, 63kD\|TATA box-binding protein-associated factor 1B\|TATA box-binding protein-associated factor RNA polymerase I subunit B\|TBP-associated factor 1B\|transcription initiation factor SL1/TIF-IB subunit B
Swissprots	F8WD72 Q53T94 Q8WVC3 Q15574 B4DI42
Accessions	AAX93272 EAX00974 EAX00975 EAX00976 Q53T94 AA746267 AK026521 AK295402 BAG58354 AK308070 AK309751 AK315098 BC018137 AAH18137 CA423871 DA910748 DQ894659 ABM85585 L39061 AAA62863 XM_011510410 XP_011508712 XM_011510411 XP_011508713 XM_011510412 XP_011508714 XM_011510413 XP_011508715 NM_005680 NP_005671
Function	Component of RNA polymerase I core factor complex that acts as a GTF2B/TFIIB-like factor and plays a key role in multiple steps during trancription initiation such as preinitiation complex (PIC) assembly and postpolymerase recruitment events in polymerase I (Pol I) transcription. Binds rDNA promoters and plays a role in Pol I recruitment as a component of the SL1/TIF-IB complex and, possibly, directly through its interaction with RRN3. {ECO:0000269\|PubMed:15970593, ECO:0000269\|PubMed:21921198, ECO:0000269\|PubMed:21921199, ECO:0000269\|PubMed:7491500, ECO:0000269\|PubMed:7801123, ECO:0000269\|PubMed:7801130}.
Subcellular Location	Nucleus, nucleolus.

TAF I p63 (H-300) - sc-367333 from Santa Cruz Biotechnology

Prices	$279.00
Sizes	200 µg/ml
Host	Rabbit
Clonality	Polyclonal

TAF I p63 (H-300): sc-367333. Western blot analysis of TAF I p63 expression in HeLa (A), MCF7 (B) and THP-1 (C) nuclear extracts.

TAF I p68/63 (N-15)-R - sc-6574-R from Santa Cruz Biotechnology

Prices	$61.00
Sizes	100 µg/0.5 ml
Host	Rabbit
Clonality	Polyclonal

Anti-TAF1B antibody - ab90549 from Abcam

Prices	$370.00
Sizes	50 µg
Host	Mouse
Clonality	Polyclonal

Anti-TAF1B antibody (ab90549) at 1 µg/ml + HeLa cell lysate at 50 µg

Anti-TAF1B antibody - ab118067 from Abcam

Prices	$370.00
Sizes	100 µl
Host	Rabbit
Clonality	Polyclonal

All lanes : Anti-TAF1B antibody (ab118067) at 1/1000 dilutionLane 1 : 293T cell lysate, transfected with TAF1B Lane 2 : 293T cell lysate, non-transfected

Anti-TAF1B antibody - ab180018 from Abcam

Prices	$370.00
Sizes	400 µl
Host	Rabbit
Clonality	Polyclonal

Anti-TAF1B antibody (ab180018) at 1/1000 dilution + K562 cell line lysate at 35 µg

Anti-TAF1B antibody [938C6a] - ab74550 from Abcam

Prices	$370.00
Sizes	100 µg
Host	Mouse
Clonality	Monoclonal
Clone	938C6a

Anti-TAF1B antibody [938C6a] (ab74550) + immunizing recombinant proteinObserved band size : 35 kDa (why is the actual band size different from the predicted?)

Anti-TAF1B Antibody - LS-C126346 from LifeSpan Bioscience

Prices	$365.00
Sizes	50 µg
Host	Mouse
Clonality	Monoclonal

Anti-TAF1B Antibody (clone 938C6a) - LS-C184686 from LifeSpan Bioscience

Prices	$335.00
Sizes	50 µg
Host	Mouse
Clonality	Monoclonal
Clone	938C6a

Anti-TAF1B Antibody (C-Terminus) - LS-C31302 from LifeSpan Bioscience

Prices	$325.00
Sizes	100 µg
Host	Rabbit
Clonality	Polyclonal

Anti-TAF1B Antibody (aa367-396) - LS-C203785 from LifeSpan Bioscience

Prices	$295.00
Sizes	400 µl
Host	Rabbit
Clonality	Polyclonal

TAF1B Antibody western blot of K562 cell line lysates (35 ug/lane). The TAF1B antibody detected the TAF1B protein (arrow).

Anti-TAF1B Antibody (clone 938C6a) - LS-C342718 from LifeSpan Bioscience

Prices	$375.00
Sizes	100 µg
Host	Mouse
Clonality	Monoclonal
Clone	938C6a

Western blot analysis of immunized recombinant protein, using anti-TAF1B monoclonal antibody.

Anti-TAF1B Antibody (aa351-400) - LS-C116079 from LifeSpan Bioscience

Prices	$365.00
Sizes	50 µg
Host	Rabbit
Clonality	Polyclonal

TAF1B antibody LS-C116079 Western blot of Mouse Heart lysate.

TAF1B Antibody - H00009014-B01P from Novus Biologicals

Prices	$359.00
Sizes	50 µg
Host	Mouse
Clonality	Polyclonal

Western Blot: TAF1B Antibody [H00009014-B01P] - Analysis of TAF1B expression in HeLa.

TAF1B Antibody - H00009014-D01P from Novus Biologicals

Prices	$399.00
Sizes	100 µg
Host	Rabbit
Clonality	Polyclonal

TAF1B Antibody - H00009014-D01 from Novus Biologicals

Prices	$399.00
Sizes	100 µl
Host	Rabbit
Clonality	Polyclonal

Anti-TAF1B antibody produced in rabbit - SAB1411598 from Sigma-Aldrich

Prices	$347.00
Sizes	100 µg
Host	Rabbit
Clonality	Polyclonal

<B>Immunoblotting</B><BR/>Anti-TAF1B: <B>Cat. No. SAB1411598</B>: Antibody concentration: 0.1-5 μg/mL. Specific band of ~68.8 kDa using TAF1B transfected 293T lysate.<BR/><B>Lanes</B><BR/>1. Transfected 293T lysate.<BR/>2. Non-transfected 293T lysate.

Anti-TAF1B antibody produced in mouse - SAB1400330 from Sigma-Aldrich

Prices	$347.00
Sizes	50 µg
Host	Mouse
Clonality	Polyclonal

<B>Immunofluorescence</B><BR/>Polyclonal Anti-TAF1B, antibody produced in mouse, purified immunoglobulin: <B>Cat. No. SAB1400330</B>: Antibody concentration: 1.0 μg/mL using HeLa cells.

TAF1B-Antibody-Center - AP20297c from Abgent, a WuXi AppTec company

Prices	$99.00, $295.00
Sizes	80 µl, 400 µl
Host	Rabbit
Clonality	Polyclonal

Anti-TAF1B Antibody (Center) at 1:1000 dilution + Hela whole cell lysate Lysates/proteins at 20 µg per lane. Secondary Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/10000 dilution. Predicted band size : 69 kDa Blocking/Dilution buffer: 5% NFDM/TBST.

TAF1B Antibody - middle region (OAAB17825) - OAAB17825 from Aviva Systems Biology

Prices	$289.00
Sizes	400 µl
Host	Rabbit
Clonality	Polyclonal

TAF1B antibody - 10R-1653 from Fitzgerald

Prices	$190.00
Sizes	50 µg
Host	Mouse
Clonality	Monoclonal
Clone	938C6a

TAF1B antibody - 70R-20690 from Fitzgerald

Prices	$375.00
Sizes	50 µl
Host	Rabbit
Clonality	Polyclonal

TAF1B Antibody - abx034645 from Abbexa

Host	Rabbit
Clonality	Polyclonal

TAF1B Antibody - abx115994 from Abbexa

Host	Rabbit
Clonality	Polyclonal

TAF1B antibody - 12818-1-AP from Acris Antibodies

Prices	$270.00
Sizes	150 µl
Host	Rabbit
Clonality	Polyclonal

Immunohistochemical of paraffin-embedded human testis using 12818-1-AP(TAF1B antibody) at dilution of 1:200 (under 40x lens)

TAF1B antibody - H00009014-B01P from Acris Antibodies

Prices	$360.00
Sizes	50 µg
Host	Mouse
Clonality	Polyclonal

Immunofluorescence of purified MaxPab antibody to TAF1B on HeLa cell. [antibody concentration 10 ug/ml]

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