ERI1 Antibody

Datasheet

Code	CSB-PA22449A0Rb
Size	US$166
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Image	Western Blot Positive WB detected in: Jurkat whole cell lysate All lanes: ERI1 antibody at 7μg/ml Secondary Goat polyclonal to rabbit IgG at 1/50000 dilution Predicted band size: 41 kDa Observed band size: 46 kDa IHC image of CSB-PA22449A0Rb diluted at 1:400 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. IHC image of CSB-PA22449A0Rb diluted at 1:400 and staining in paraffin-embedded human small intestine 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. Immunofluorescence staining of HepG2 cells with CSB-PA22449A0Rb at 1:133, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
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Target Background

Product Details

Full Product Name

Rabbit anti-Homo sapiens (Human) ERI1 Polyclonal antibody

Uniprot No.

Q8IV48

Target Names

ERI1

Alternative Names

3' 5' exonuclease ERI 1 antibody; 3' 5' exonuclease ERI1 antibody; 3' EXO antibody; 3' exoribonuclease antibody; 3' HEXO antibody; 3' histone mRNA exonuclease 1 antibody; 3''-5'' exonuclease eri1 antibody; 3''-5'' exoribonuclease 1 antibody; 3'EXO antibody; 3'HEXO antibody; ERI 1 antibody; Eri 1 homolog antibody; Eri-1 homolog antibody; eri1 antibody; Eri1 homolog antibody; ERI1_HUMAN antibody; HEXO antibody; Histone mRNA 3' end specific exonuclease antibody; Histone mRNA 3' end specific exoribonuclease antibody; Histone mRNA 3''-end-specific exoribonuclease antibody; Histone mRNA 3''-exonuclease 1 antibody; MGC35395 antibody; Protein 3''hExo antibody; THEX 1 antibody; THEX1 antibody; Three prime histone mRNA exonuclease 1 antibody

Raised in

Rabbit

Species Reactivity

Human, Rat

Immunogen

Recombinant Human 3\\\'-5\\\' exoribonuclease 1 protein (2-66AA)

Immunogen Species

Homo sapiens (Human)

Conjugate

Non-conjugated

The ERI1 Antibody (Product code: CSB-PA22449A0Rb) is Non-conjugated. For ERI1 Antibody with conjugates, please check the following table.

Conjugate	Product Code	Product Name	Application
HRP	CSB-PA22449B0Rb	ERI1 Antibody, HRP conjugated	ELISA
FITC	CSB-PA22449C0Rb	ERI1 Antibody, FITC conjugated
Biotin	CSB-PA22449D0Rb	ERI1 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, IF

Recommended Dilution

Application	Recommended Dilution
WB	1:500-1:5000
IHC	1:200-1:500
IF	1:50-1:200

Protocols

ELISA Protocol
Western Blotting(WB) Protocol
Immunohistochemistry (IHC) Protocol
Immunofluorescence (IF) 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.

Customer Reviews and Q&A

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Target Background

Function

RNA exonuclease that binds to the 3'-end of histone mRNAs and degrades them, suggesting that it plays an essential role in histone mRNA decay after replication. A 2' and 3'-hydroxyl groups at the last nucleotide of the histone 3'-end is required for efficient degradation of RNA substrates. Also able to degrade the 3'-overhangs of short interfering RNAs (siRNAs) in vitro, suggesting a possible role as regulator of RNA interference (RNAi). Requires for binding the 5'-ACCCA-3' sequence present in stem-loop structure. Able to bind other mRNAs. Required for 5.8S rRNA 3'-end processing. Also binds to 5.8s ribosomal RNA. Binds with high affinity to the stem-loop structure of replication-dependent histone pre-mRNAs.

Gene References into Functions

the crystal structure of a ternary complex of human SLBP RNA binding domain, human 3'hExo, and a 26-nucleotide stem-loop RNA is reported. PMID: 23329046
3'hExo is a primary candidate for the exonuclease that initiates rapid decay of histone mRNA upon completion and/or inhibition of DNA replication PMID: 14536070
molecular cloning; degrades siRNAs in vitro[ERI-1] PMID: 14961122
Data describe the structure of the nuclease domain of 3'-5'-exoribonuclease (3'hExo) complexed with rAMP in the presence of magnesium at 1.6 A resolution. PMID: 15451662
3'hExo is a 3' exonuclease specifically interacting with the 3' end of histone mRNA PMID: 16912046

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Subcellular Location

Cytoplasm. Nucleus. Nucleus, nucleolus.

Database Links

HGNC: 23994

OMIM: 608739

KEGG: hsa:90459

STRING: 9606.ENSP00000250263

UniGene: Hs.20000

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Protein Service

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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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