GRSF1 Recombinant Monoclonal Antibody

Datasheet

Code	CSB-RA083965A0HU
Size	US$210
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Image	Overlay Peak curve showing HepG2 cells stained with CSB-RA083965A0HU (red line) at 1:100. The cells were fixed in 4% formaldehyde and permeated by 0.2% TritonX-100 for 10min. Then 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (1ug/110⁶cells) for 45min at 4℃. The secondary antibody used was FITC-conjugated goat anti-rabbit IgG (H+L) at 1/200 dilution for 35min at 4℃.Control antibody (green line) was Rabbit IgG (1ug/110⁶cells) used under the same conditions. Acquisition of >10,000 events was performed.
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Product Details
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Customer Reviews and Q&A
Target Background

Product Details

Uniprot No.

Q12849

Target Names

GRSF1

Alternative Names

G-rich sequence factor 1 (GRSF-1), GRSF1

Species Reactivity

Human

Immunogen

A synthesized peptide from human GRSF1 protein

Immunogen Species

Homo sapiens (Human)

Conjugate

Non-conjugated

Clonality

Monoclonal

Isotype

Rabbit IgG

Clone No.

8E7

Purification Method

Affinity-chromatography

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, FC

Recommended Dilution

Application	Recommended Dilution
FC	1:50-1:200

Protocols

ELISA Protocol
Flow Cytometry (FC) 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

Regulator of post-transcriptional mitochondrial gene expression, required for assembly of the mitochondrial ribosome and for recruitment of mRNA and lncRNA. Binds RNAs containing the 14 base G-rich element. Preferentially binds RNAs transcribed from three contiguous genes on the light strand of mtDNA, the ND6 mRNA, and the long non-coding RNAs for MT-CYB and MT-ND5, each of which contains multiple consensus binding sequences. Involved in the degradosome-mediated decay of non-coding mitochondrial transcripts (MT-ncRNA) and tRNA-like molecules. Acts by unwinding G-quadruplex RNA structures in MT-ncRNA, thus facilitating their degradation by the degradosome. G-quadruplexes (G4) are non-canonical 4 stranded structures formed by transcripts from the light strand of mtDNA.

Gene References into Functions

Deletion of either of the three GRSF1 quasi-RNA-recognition motifs (qRRMs) severely impairs RNA-binding. PMID: 29288125
Data show that some of the naturally occurring guanine-rich RNA sequence binding factor 1 (GRSF1) mutants exhibited a strongly reduced RNA-binding activity although the general protein structure was hardly affected. PMID: 29366917
HuR and GRSF1 govern the cytoplasmic and mitochondrial localization of the lncRNA RMRP, which is encoded by nuclear DNA but has key functions in mitochondria. PMID: 27198227
MiR-346 depends on GRSF1 to upregulate another target gene. PMID: 26507454
Grsf1 controls translation of the protein Use1, possibly by positioning the 40S ribosomal subunit and associated translation factors in front of the translation start site. PMID: 25184340
The mitochondrial RNA-binding protein GRSF1 localizes to RNA granules and is required for posttranscriptional mitochondrial gene expression. PMID: 23473033
GRSF1 regulates RNA processing in mitochondrial RNA granules. PMID: 23473034
GRSF-1 functions by selectively recruiting cellular and viral mRNAs containing 5' UTR GRSF-1 binding sites to polyribosomes, which is mediated through interactions with cellular proteins PMID: 12239318

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Subcellular Location

[Isoform 1]: Mitochondrion matrix.; [Isoform 2]: Cytoplasm.

Database Links

HGNC: 4610

OMIM: 604851

KEGG: hsa:2926

STRING: 9606.ENSP00000254799

UniGene: Hs.309763

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Email: [email protected]
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Service

Phage Display Service

Antibody Service

Protein Service

Gene Synthesis Service

Oligo Synthesis Service

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)

[email protected]

Address

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

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