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Merck
CN

SAB4200028

Anti-XRN1 antibody produced in rabbit

~1.0 mg/mL, affinity isolated antibody, buffered aqueous solution

别名:

Anti-5′-3′ exoribonuclease 1, Anti-DKFZp434P0721, Anti-DKFZp686B22225, Anti-DKFZp686F19113, Anti-FLJ41903

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关于此项目

NACRES:
NA.41
UNSPSC Code:
12352203
Conjugate:
unconjugated
Clone:
polyclonal
Application:
IF, WB
Citations:
9
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biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen ~195 kDa

species reactivity

mouse, human

concentration

~1.0 mg/mL

technique(s)

indirect immunofluorescence: 2-5 μg/mL using paraformaldehyde fixed NIH-3T3 cells, western blot: 2-4 μg/mL using nuclear extract of HEK-293T

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... XRN1(54464)
mouse ... Xrn1(24127)
rat ... Xrn1(300944)

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General description

5→3′ exoribonuclease 1 (XRN1) is a cytoplasmic enzyme, encoded by the gene mapped to human chromosome 3q23. The encoded protein has a molecular mass of 175kDa and is a member of XRN family of exoribonucleases. It is mainly localized in cytoplasmic P- bodies.

Application

Anti-XRN1 antibody produced in rabbit has been used in:
  • immunostaining
  • immunoblotting
  • immunofluorescence.

Biochem/physiol Actions

5→3′ exoribonuclease 1 (XRN1) catalyzes the degradation of decapped (5′ monophosphorylated) RNA in the 5′→3′ direction. In addition, it also degrades tRNA (iMet) that is distributed in the cytoplasm. XRN1 is implicated in the modulation of dsRNA accumulation and dsRNA-responsive innate immune effectors. The encoded protein also plays an essential role in maintaining the fidelity of cellular RNA turnover in eukaryotes. XRN1 is required for proper bone formation in humans. Therefore, mutation in the gene leads to development of osteosarcoma.

Physical form

Solution in 0.01 M phos­phate buffered saline, pH 7.4, containing 15 mM sodium azide.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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存储类别

10 - Combustible liquids

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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分析证书(COA)

Lot/Batch Number

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Alternative RISC assembly: Binding and repression of microRNA-mRNA duplexes by human Ago proteins
Janas MM, et al.
RNA, 18(11), 2041-2055 (2012)
Comparison between osteoblasts derived from human dental pulp stem cells and osteosarcoma cell lines.
Palmieri A
Cell Biology International, 32, 733-733 (2008)
XRN 5'?3' exoribonucleases: structure, mechanisms and functions.
Nagarajan VK
Biochimica et Biophysica Acta, 1829, 590-603 (2013)
Nainita Roy et al.
Skeletal muscle, 11(1), 18-18 (2021-07-10)
During skeletal muscle regeneration, satellite stem cells use distinct pathways to repair damaged myofibers or to self-renew by returning to quiescence. Cellular/mitotic quiescence employs mechanisms that promote a poised or primed state, including altered RNA turnover and translational repression. Here
Maja M Janas et al.
RNA (New York, N.Y.), 18(11), 2041-2055 (2012-09-29)
MicroRNAs (miRNAs) are small noncoding RNAs that post-transcriptionally regulate protein output from the majority of human mRNAs. In contrast to the consensus view that all miRNAs are associated with Argonaute (Ago) proteins, we determine that miRNAs are expressed in a

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