POU5F1B Antibody

Datasheet

Code	CSB-PA23129A0Rb
Size	US$166
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Image	Western Blot Positive WB detected in: MCF-7 whole cell lysate, HepG2 whole cell lysate, 293T whole cell lysate All lanes: POU5F1B antibody at 6.5µg/ml Secondary Goat polyclonal to rabbit IgG at 1/50000 dilution Predicted band size: 39 kDa Observed band size: 39 kDa IHC image of CSB-PA23129A0Rb diluted at 1:300 and staining in paraffin-embedded human lung cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system. IHC image of CSB-PA23129A0Rb diluted at 1:300 and staining in paraffin-embedded human breast cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
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Target Background

Product Details

Full Product Name

Rabbit anti-Homo sapiens (Human) POU5F1B Polyclonal antibody

Uniprot No.

Q06416

Target Names

POU5F1B

Alternative Names

class 5 antibody; Octamer-binding protein 3-like antibody; Octamer-binding transcription factor 3-like antibody; OTF3C antibody; OTF3P1 antibody; P5F1B_HUMAN antibody; POU5F1B antibody; POU5F1P1 antibody; POU5FLC20 antibody; POU5FLC8 antibody; Putative POU domain antibody; Putative POU domain, class 5, transcription factor 1B antibody; transcription factor 1B antibody

Raised in

Rabbit

Species Reactivity

Human

Immunogen

Recombinant Human Putative POU domain, class 5, transcription factor 1B protein (10-138AA)

Immunogen Species

Homo sapiens (Human)

Conjugate

Non-conjugated

The POU5F1B Antibody (Product code: CSB-PA23129A0Rb) is Non-conjugated. For POU5F1B Antibody with conjugates, please check the following table.

Conjugate	Product Code	Product Name	Application
HRP	CSB-PA23129B0Rb	POU5F1B Antibody, HRP conjugated	ELISA
FITC	CSB-PA23129C0Rb	POU5F1B Antibody, FITC conjugated
Biotin	CSB-PA23129D0Rb	POU5F1B Antibody, Biotin conjugated	ELISA

Clonality

Polyclonal

Isotype

IgG

Purification Method

>95%, Protein G purified

Concentration

It differs from different batches. Please contact us to confirm it.

Buffer

Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4

Form

Liquid

Tested Applications

ELISA, WB, IHC

Recommended Dilution

Application	Recommended Dilution
WB	1:500-1:5000
IHC	1:200-1:500

Protocols

ELISA Protocol
Western Blotting(WB) Protocol
Immunohistochemistry (IHC) Protocol

Troubleshooting and FAQs

Antibody FAQs

Storage

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Lead Time

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

Customer Reviews and Q&A

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Target Background

Function

Shows weak transcriptional activator activity.

Gene References into Functions

Study shows that irrespective of tumor type or clinicopathological status, breast cancer cells expressed high levels of Oct3/4 at mRNA and protein levels. Further sequencing analysis show that breast tumors and MCF-7 cell line predominantly expressed transcripts of POU5F1B, an Oct4-like gene from chromosome 8 which possess 94% similitude with oct-4. PMID: 29620155
POU5F1B promotes hepatocellular carcinoma cell proliferation by activating AKT protein. PMID: 29454285
We identified eight specific CpG sites at 8q24, including six correlated sites in the POU5F1B gene, as well as two CpG sites in intergenic regions, whose DNA methylation levels were associated with prostate cancer risk. PMID: 28463958
The POU5F1B pseudogene is amplified and expressed at a high level in, as well as confers an aggressive phenotype on, GC, and that POU5F1B amplification is associated with a poor prognosis in GC patients. PMID: 24362523
POU5F1P1 rs10505477 is correlated with survival of gastric cancer patients who receving cisplatin-based chemotherapy after gastrectomy. PMID: 25046748
Association of rs7014346 in POU5F1P1, rs989902 in PTPN13, and rs7003146 in TCF7L2 with variations in the risk of breast cancer in a Chinese Han population. PMID: 24338422
Data suggest that expression of Oct4 and NANOG (Nanog homeobox protein) is up-regulated in visceral adipose tissue stem cells in type 2 diabetes as compared to control; expression is also up-regulated in hyperglycemic conditions. PMID: 23064289
Over-expression of POU5F1P1 in prostatic carcinoma in addition to its genomic location and the putative function of its gene product render POU5F1P1 a good candidate to harbour functional genetic variants which modulate prostatic cancer susceptibility. PMID: 20017164
that a putative POU5F1P1 protein is localized in the nucleus, acts as a transcriptional activator and regulates the expression in a similar way to the POU5F1 isoform 1 PMID: 18949397

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Subcellular Location

Nucleus.

Protein Families

POU transcription factor family, Class-5 subfamily

Tissue Specificity

Detected at the mRNA level in several cancer tissues (breast, uterine cervix, lung, thyroid gland, esophagus, colon, urinary bladder, and glioma), but absent in normal tissues.

Database Links

HGNC: 9223

OMIM: 615739

KEGG: hsa:5462

STRING: 9606.ENSP00000375557

UniGene: Hs.450254

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Antibody FAQs What Is an Antibody? How to Choose an Antibody for Scientific Research? The difference between primary antibody and secondary antibod The Meaning of Irregular Antibody Screening Tag Antibodies, Your Good Partner in Protein Research How to Choose the Loading Control Antibodies?

Related pathways

Signaling pathways regulating pluripotency of stem cells

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301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)

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Address

7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA

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