Pumilio 1 (7B2) Monoclonal Antibody

$Lane 1: SiHa Cells; Probed with Pumilio 1 (7B2) Monoclonal Antibody (bsm-54349R) at 1:1000 overnight at 4\u00b0C followed by a conjugated secondary antibody for 60 minutes at 37\u00b0C.$

Lane 1: SiHa Cells; Probed with Pumilio 1 (7B2) Monoclonal Antibody (bsm-54349R) at 1:1000 overnight at 4\u00b0C followed by a conjugated secondary antibody for 60 minutes at 37\u00b0C.

$IF(ICC) staining with Pumilio 1 (7B2) Monoclonal Antibody (bsm-54349R) at 1:100 in 293T cells (green). The nuclear counterstain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilized with 0.25% Triton X100\/PBS.$

IF(ICC) staining with Pumilio 1 (7B2) Monoclonal Antibody (bsm-54349R) at 1:100 in 293T cells (green). The nuclear counterstain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilized with 0.25% Triton X100\/PBS.

$IF(ICC) staining with Pumilio 1 (7B2) Monoclonal Antibody (bsm-54349R) at 1:100 in SiHa cells (green). The nuclear counterstain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilized with 0.25% Triton X100\/PBS.$

IF(ICC) staining with Pumilio 1 (7B2) Monoclonal Antibody (bsm-54349R) at 1:100 in SiHa cells (green). The nuclear counterstain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilized with 0.25% Triton X100\/PBS.

$Paraformaldehyde-fixed and paraffin-embedded Human Colon tissue incubated with Pumilio 1 (7B2) Monoclonal Antibody (bsm-54349R) at 1:100, overnight at 4\u00b0C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.$

Paraformaldehyde-fixed and paraffin-embedded Human Colon tissue incubated with Pumilio 1 (7B2) Monoclonal Antibody (bsm-54349R) at 1:100, overnight at 4\u00b0C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.

$Paraformaldehyde-fixed and paraffin-embedded Human Appendix tissue incubated with Pumilio 1 (7B2) Monoclonal Antibody (bsm-54349R) at 1:100, overnight at 4\u00b0C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.$

Paraformaldehyde-fixed and paraffin-embedded Human Appendix tissue incubated with Pumilio 1 (7B2) Monoclonal Antibody (bsm-54349R) at 1:100, overnight at 4\u00b0C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.

$Paraformaldehyde-fixed and paraffin-embedded Mouse Small Intestine tissue incubated with Pumilio 1 (7B2) Monoclonal Antibody (bsm-54349R) at 1:100, overnight at 4\u00b0C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.$

Paraformaldehyde-fixed and paraffin-embedded Mouse Small Intestine tissue incubated with Pumilio 1 (7B2) Monoclonal Antibody (bsm-54349R) at 1:100, overnight at 4\u00b0C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.

$Paraformaldehyde-fixed and paraffin-embedded Mouse Kidney tissue incubated with Pumilio 1 (7B2) Monoclonal Antibody (bsm-54349R) at 1:100, overnight at 4\u00b0C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.$

Paraformaldehyde-fixed and paraffin-embedded Mouse Kidney tissue incubated with Pumilio 1 (7B2) Monoclonal Antibody (bsm-54349R) at 1:100, overnight at 4\u00b0C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.

Flow cytometric analysis of 293T cells with Pumilio 1 (7B2) Monoclonal Antibody (bsm-54349R) at a 1:100 dilution (purple) compared with an unlabeled control (cells without incubation with primary antibody; yellow).

Applications

WB
FCM
IHC-P
IF(IHC-P)
IF(ICC)

Reactivity

Human
Mouse

Overview
Catalog #	bsm-54349R
Product Name	Pumilio 1 (7B2) Monoclonal Antibody
Applications	WB, FCM, IHC-P, IF(IHC-P), IF(ICC)
Reactivity	Human, Mouse
Specifications
Conjugation	Unconjugated
Host	Rabbit
Source	Recombinant protein within human Pumilio 1 aa 1-200.
Clonality	Monoclonal
Clone #	7B2
Isotype	IgG
Concentration	1ug/ul
Purification	Purified by Protein A.
Storage Buffer	Aqueous buffered solution containing 1xTBS (pH7.4), 1%BSA, 40%Glycerol and 0.05% Sodium Azide.
Storage Condition	Store at 4C for up to 2 weeks. For long term storage, store at -20C in small aliquots to prevent freeze-thaw cycles.
Target
Gene ID	9698
Swiss Prot	Q14671
Subcellular location	Cytoplasm, Nucleus
Synonyms	Pumilio homolog 1; HsPUM; Pumilio-1; PUM1; PUMH; HSPUM; PUMH1; PUML1; SCA47
Background	Sequence-specific RNA-binding protein that acts as a post-transcriptional repressor by binding the 3'-UTR of mRNA targets. Binds to an RNA consensus sequence, the Pumilio Response Element (PRE), 5'-UGUANAUA-3', that is related to the Nanos Response Element (NRE). Mediates post-transcriptional repression of transcripts via different mechanisms: acts via direct recruitment of the CCR4-POP2-NOT deadenylase leading to translational inhibition and mRNA degradation. Also mediates deadenylation-independent repression by promoting accessibility of miRNAs. Following growth factor stimulation, phosphorylated and binds to the 3'-UTR of CDKN1B/p27 mRNA, inducing a local conformational change that exposes miRNA-binding sites, promoting association of miR-221 and miR-222, efficient suppression of CDKN1B/p27 expression, and rapid entry to the cell cycle. Acts as a post-transcriptional repressor of E2F3 mRNAs by binding to its 3'-UTR and facilitating miRNA regulation. Involved in neuronal functions by regulating ATXN1 mRNA levels: acts by binding to the 3'-UTR of ATXN1 transcripts, leading to their down-regulation independently of the miRNA machinery. Plays a role in cytoplasmic sensing of viral infection. In testis, acts as a post-transcriptional regulator of spermatogenesis by binding to the 3'-UTR of mRNAs coding for regulators of p53/TP53. Involved in embryonic stem cell renewal by facilitating the exit from the ground state: acts by targeting mRNAs coding for naive pluripotency transcription factors and accelerates their down-regulation at the onset of differentiation.
Application Dilution
WB	1:300-5000
FCM	1:20-100
IHC-P	1:200-400
IF(IHC-P)	1:50-200
IF(ICC)	1:50-200

Applications

Reactivity

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