LEO1 Antibody

Datasheet

Code	CSB-PA845150NA01HU
Size	US$166
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Image	IHC image of CSB-PA845150NA01HU diluted at 1:300 and staining in paraffin-embedded human testis tissue 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. Western Blot Positive WB detected in: A549 whole cell lysate, HepG2 whole cell lysate, Hela whole cell lysate, MCF-7 whole cell lysate All lanes: LEO1 antibody at 1:2000 Secondary Goat polyclonal to rabbit IgG at 1/50000 dilution Predicted band size: 76, 69 kDa Observed band size: 76 kDa
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Target Background

Product Details

Full Product Name

Rabbit anti-Homo sapiens (Human) LEO1 Polyclonal antibody

Uniprot No.

Q8WVC0

Target Names

LEO1

Alternative Names

Gm185 antibody; LEO1 antibody; LEO1_HUMAN antibody; LOC123439 antibody; Paf1/RNA polymerase II complex component antibody; Replicative senescence down regulated leo1 like protein antibody; Replicative senescence down-regulated leo1-like protein antibody; Replicative senescence downregulated leo1 like antibody; RNA polymerase associated protein LEO1 antibody; RNA polymerase-associated protein LEO1 antibody; Senescence downregulated leo1 like antibody

Raised in

Rabbit

Species Reactivity

Human

Immunogen

Peptide sequence from Human RNA polymerase-associated protein LEO1 protein (2-24AA)

Immunogen Species

Homo sapiens (Human)

Conjugate

Non-conjugated

The LEO1 Antibody (Product code: CSB-PA845150NA01HU) is Non-conjugated. For LEO1 Antibody with conjugates, please check the following table.

Conjugate	Product Code	Product Name	Application
HRP	CSB-PA845150NB01HU	LEO1 Antibody, HRP conjugated	ELISA
FITC	CSB-PA845150NC01HU	LEO1 Antibody, FITC conjugated
Biotin	CSB-PA845150ND01HU	LEO1 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	1:1000-1:5000
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.

Usage

For Research Use Only. Not for use in diagnostic or therapeutic procedures.

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Target Background

Function

Component of the PAF1 complex (PAF1C) which has multiple functions during transcription by RNA polymerase II and is implicated in regulation of development and maintenance of embryonic stem cell pluripotency. PAF1C associates with RNA polymerase II through interaction with POLR2A CTD non-phosphorylated and 'Ser-2'- and 'Ser-5'-phosphorylated forms and is involved in transcriptional elongation, acting both independently and synergistically with TCEA1 and in cooperation with the DSIF complex and HTATSF1. PAF1C is required for transcription of Hox and Wnt target genes. PAF1C is involved in hematopoiesis and stimulates transcriptional activity of KMT2A/MLL1; it promotes leukemogenesis through association with KMT2A/MLL1-rearranged oncoproteins, such as KMT2A/MLL1-MLLT3/AF9 and KMT2A/MLL1-MLLT1/ENL. PAF1C is involved in histone modifications such as ubiquitination of histone H2B and methylation on histone H3 'Lys-4' (H3K4me3). PAF1C recruits the RNF20/40 E3 ubiquitin-protein ligase complex and the E2 enzyme UBE2A or UBE2B to chromatin which mediate monoubiquitination of 'Lys-120' of histone H2B (H2BK120ub1); UB2A/B-mediated H2B ubiquitination is proposed to be coupled to transcription. PAF1C is involved in mRNA 3' end formation probably through association with cleavage and poly(A) factors. In case of infection by influenza A strain H3N2, PAF1C associates with viral NS1 protein, thereby regulating gene transcription. Involved in polyadenylation of mRNA precursors. Connects PAF1C to Wnt signaling.

Gene References into Functions

PRL-3 and Leo1 levels were positively associated in AML patient samples. PMID: 24686170
Screened glioblastomas and oligodendrogliomas for fusion genes by identifying aberrant 5'-3' expression of genes that lie over regions of a copy number change. A fusion gene between exon 11 of LEO1 and exon 10 of SLC12A1 was identified. PMID: 20196086

Subcellular Location

Nucleus.

Protein Families

LEO1 family

Tissue Specificity

Highly expressed in skeletal muscle and heart. Weakly expressed in placenta and liver.

Database Links

HGNC: 30401

OMIM: 610507

KEGG: hsa:123169

STRING: 9606.ENSP00000299601

UniGene: Hs.567662

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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?

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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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