HuR Antibody (YA1933)

Cat. No.: HY-P82188: Data Sheet COA
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HuR Antibody (YA1933) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to HuR.

For research use only. We do not sell to patients.

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HuR Antibody (YA1933) Featured Recommendations:

WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
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Background
Documentation
References

Description

HuR Antibody (YA1933) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to HuR.

Host

Rabbit

Clonality

Recombinant, Monoclonal

Molecular Weight

Predicted band size: 36 kDa;

Observed band size: 36 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human, Mouse, Rat

SwissProt ID

Q15717

Gene ID

1994 [NCBI]

Immunogen

A synthesized peptide derived from human HuR / ELAVL1

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:500-1:1000
IHC-P IHC-P: Immunohistochemistry-Paraffin	1:50-1:100
ICC/IF ICC/IF: Immunocytochemistry/Immunofluorescence	1:50-1:200
IP IP: Immunoprecipitation	1:40
FC FC: Flow Cytometry	1:50-1:100

Sensitivity	Endogenous	Purity	Affinity Chromatography
Conjugation	Non-conjugated	Modification	Unmodified
Isotype	IgG

Appearance

Liquid

Formulation

Supplied in 50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40%Glycerol, 0.01% sodium azide and 0.05% BSA.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Verification Image

ALL IHC-P FC

Immunohistochemical analysis of paraffin-embedded rat brain tissue using HuR Antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody at 1/100 dilution in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Immunohistochemical analysis of paraffin-embedded rat brain tissue using HuR Antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody at 1/100 dilution in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Flow cytometric analysis of 1X10^6 Hela cells labeling HuR Antibody (YA1933) (HY-P82188, red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. Then stained with the primary antibody at 1/50 dilution for an hour at 4℃. Alexa Fluor® 488-conjugated AffiniPure Goat Anti-Rabbit IgG H&L (HY-P8002) was used as the secondary antibody at 1/1,000 dilution for 30 minutes at 4℃. Rabbit IgG Isotype Control (HY-P80879, blue) was used as the isotype control, cells without incubation with primary antibody were used as the unlabeled control (black).

Background

Function：RNA-binding protein that binds to the 3'-UTR region of mRNAs and increases their stability (PubMed:14517288, PubMed:18285462, PubMed:31358969). Involved in embryonic stem cell (ESC) differentiation: preferentially binds mRNAs that are not methylated by N6-methyladenosine (m6A), stabilizing them, promoting ESC differentiation (By similarity). Has also been shown to be capable of binding to m6A-containing mRNAs and contributes to MYC stability by binding to m6A-containing MYC mRNAs (PubMed:32245947). Binds to poly-U elements and AU-rich elements (AREs) in the 3'-UTR of target mRNAs (PubMed:14731398, PubMed:17632515, PubMed:18285462, PubMed:23519412, PubMed:8626503). Binds avidly to the AU-rich element in FOS and IL3/interleukin-3 mRNAs. In the case of the FOS AU-rich element, binds to a core element of 27 nucleotides that contain AUUUA, AUUUUA, and AUUUUUA motifs. Binds preferentially to the 5'-UUUU[AG]UUU-3' motif in vitro (PubMed:8626503). With ZNF385A, binds the 3'-UTR of p53/TP53 mRNA to control their nuclear export induced by CDKN2A. Hence, may regulate p53/TP53 expression and mediate in part the CDKN2A anti-proliferative activity. May also bind with ZNF385A the CCNB1 mRNA (By similarity). Increases the stability of the leptin mRNA harboring an AU-rich element (ARE) in its 3' UTR (PubMed:29180010)

Subcellular Localization：Cytoplasm; Nucleus; Cytoplasm, Stress granule; Cytoplasm, P-body

Expression：
Tissue_specificity:Ubiquitous. Detected in brain, liver, thymus and muscle

Isoforms & Post-Translational Modification：Q15717 has 2 isomers: Q15717-1: 36092 Da (predicted); Q15717-2: 38996 Da (predicted).
Phosphorylated by MAPKAPK2 (PubMed:14517288). Phosphorylated by PRKCD (PubMed:18285462);Methylated at Arg-217 by CARM1 in macrophages in response to LPS challenge

Subunit：Monomer and homodimer (in vitro) (PubMed:17632515, PubMed:20219472). Interacts with ANP32A (PubMed:11729309). Interacts with ZNF385A; the interaction is indirect and mRNA-dependent and may regulate p53/TP53 expression (By similarity). Identified in a mRNP complex, at least composed of DHX9, DDX3X, ELAVL1, HNRNPU, IGF2BP1, ILF3, PABPC1, PCBP2, PTBP2, STAU1, STAU2, SYNCRIP and YBX1 (PubMed:19029303). Interacts with AGO1 and AGO2 (PubMed:17932509). Interacts with IGF2BP1; the interaction is enhanced by SEPIN14P20 peptide RBPR (PubMed:29476152, PubMed:32245947). Interacts with IGF2BP2 and IGF2BP3 (PubMed:23640942, PubMed:29476152). Interacts with HNRNPL (PubMed:18161049). Interacts with DHX36; this interaction occurs in a RNA-dependent manner (PubMed:14731398). Interacts with ILF3; this interaction occurs in a RNA-dependent manner (PubMed:14731398). Interacts with PLEKHN1 (PubMed:18191643, PubMed:27616329). Interacts with SHFL; the interaction increases in presence of RNA (PubMed:27974568). Interacts with YBX1; interaction recruits ELAVL1 on C5-methylcytosine (m5C)-containing mRNAs, thereby promoting mRNA stability (PubMed:31358969). Interacts with FXR1 (PubMed:30067974)

RRID

AB_3104301

Database

Entrez Gene: 1994 Human ; 15568 Mouse ; 363854 Rat

SwissProt: Q15717 Human ; P70372 Mouse ;

OMIM: 603466 Human

Research Field

Epigenetics and Nuclear Signaling

Synonyms

HUR; Hua; MelG; ELAV1

Documentation

Select Batch:

Data Sheet (235 KB) SDS (251 KB)

COA (206 KB)

User Guide for Antibodies (1077 KB)

References

[1]. /biology-dictionary/hct-116-cell.html [Content Brief]

HuR Antibody (YA1933) Related Classifications

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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HuR Antibody (YA1933)

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Background

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HuR Antibody (YA1933) Related Classifications

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