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<strong> Figure 1 WB Validation in Human, Mouse and Rat Samples</strong><br>Loading: 15 μg of lysate Antibodies: RKHD4, 4869, 2 μ g/mL, 1 h incubation at RT in 5% NFDM/TBST. Secondary: Goat Anti-Rabbit IgG HRP conjugate at 1:10000 dilution.
<strong>Figure 2 Immunohistochemistry Validation of RKHD4 in Human Testis</strong><br> Immunohistochemical analysis of paraffin-embedded human testis tissue using anti-RKHD4 antibody (4869) at 1 μg/ml. Tissue was fixed with formaldehyde and blocked with 10% serum for 1 h at RT; antigen retrieval was by heat mediation with a citrate buffer (pH6). Samples were incubated with primary antibody overnight at 4°C. A goat anti-rabbit IgG H&L (HRP) at 1/250 was used as secondary. Counter stained with Hematoxylin.
<strong>Figure 3 Immunohistochemistry Validation of RKHD4 in Mouse lung</strong><br> Immunohistochemical analysis of paraffin-embedded mouse lung tissue using anti-RKHD4 antibody (4869) at 1 μg/ml. Tissue was fixed with formaldehyde and blocked with 10% serum for 1 h at RT; antigen retrieval was by heat mediation with a citrate buffer (pH6). Samples were incubated with primary antibody overnight at 4°C. A goat anti-rabbit IgG H&L (HRP) at 1/250 was used as secondary. Counter stained with Hematoxylin.
<strong>Figure 4 Immunohistochemistry Validation of RKHD4 in Rat Testis</strong><br> Immunohistochemical analysis of paraffin-embedded rat testis tissue using anti-RKHD4 antibody (4869) at 1 μg/ml. Tissue was fixed with formaldehyde and blocked with 10% serum for 1 h at RT; antigen retrieval was by heat mediation with a citrate buffer (pH6). Samples were incubated with primary antibody overnight at 4°C. A goat anti-rabbit IgG H&L (HRP) at 1/250 was used as secondary. Counter stained with Hematoxylin.
Figure 1 WB Validation in Human, Mouse and Rat Samples
Loading: 15 μg of lysate Antibodies: RKHD4, 4869, 2 μ g/mL, 1 h incubation at RT in 5% NFDM/TBST. Secondary: Goat Anti-Rabbit IgG HRP conjugate at 1:10000 dilution.
Trial Size

Rkhd4 Antibody

CATALOG NUMBER: 4869

Clonality:
Polyclonal
Tested Applications:
ELISA, IHC-P, WB
Host Species:
Rabbit
Species Reactivity:
Human, Mouse, Rat
Conjugate:
Unconjugated
Specifications
Host Species:
Rabbit
Species Reactivity:
Human, Mouse, Rat
Immunogen:
Anti-RKHD4 antibody (4869) was raised against a peptide corresponding to 14 amino acid synthetic peptide near the carboxy terminus of human RKHD4.

The immunogen is located within amino acids 420-470 of RKHD4.
Conjugate:
Unconjugated
Tested Applications:
ELISA, IHC-P, WB
Application Note:
WB: 1-4 μg/mL; IHC-P: 1-2 μg/mL.

Antibody validated: Western Blot in human, mouse and rat samples; Immunohistochemistry in human, mouse, and rat samples. All other applications and species not yet tested.
Positive Control 1:
Cat. No. 1409 - Mouse thymus Tissue Lysate
Positive Control 2:
Cat. No. 1471 - Rat Thymus Tissue Lysate
Predicted Molecular Weight:
Predicted: 54 kD

Observed: 54 kD
Purification:
Rkhd4 Antibody is affinity chromatography purified via peptide column.
Clonality:
Polyclonal
Isotype:
IgG
physical-state:
Liquid
Buffer:
Rkhd4 Antibody is supplied in PBS containing 0.02% sodium azide.
Concentration:
1 mg/mL
Storage Conditions:
Rkhd4 antibody can be stored at 4°C for three months and -20°C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
Ncbi Official Symbol:
MEX3A
Additional Names:
Rkhd4 Antibody: RKHD4, MEX-3A, RKHD4, RNA-binding protein MEX3A, RING finger and KH domain-containing protein 4
Protein Accession Number:
A1L020
Protein Gi Number:
134034168
Ncbi Gene Id Number:
92312
User Note:
Optimal dilutions for each application to be determined by the researcher.
Background:
Rkhd4 Antibody: Rkhd4, also known as MEX3A is a member of a novel family of four homologous human MEX3 proteins each containing two heterogeneous nuclear ribonucleoprotein K homology (KH) domains and one carboxy-terminal RING finger module. MEX3 proteins, including Rkhd4, are phosphoproteins that bind RNA through their KH domains and shuttle between the nucleus and the cytoplasm via the CRM1 export pathway. These proteins are a novel family of evolutionarily conserved RNA-binding proteins, differentially recruited to P bodies and potentially involved in post-transcriptional regulatory mechanisms. While Rkhd2 has been suggested to be associated with susceptibility to essential hypertension type 8, the function of Rkhd4 remains unknown. Rkhd3 and Rkhd4, but not Rkhd2, co-localize with both the hDcp1a decapping factor and Argonaute (Ago) proteins in processing bodies (P bodies), recently characterized as centers of mRNA turnover.
Background Reference 1:
Draper BW, Mello CC, Bowerman B, et al. MEX-3 is a KH domain protein that regulates blastomere identity in early C. elegans embryos. Cell1996; 87:205-16.
Background Reference 2:
Liu J, Valencia-Sanchez MA, Hannon GJ, et al. MicroRNA-dependent localization of targeted mRNAs to mammalian P-bodies. Nat. Cell Biol2005; 7:719-23.
Background Reference 3:
Guzman B, Cormand B, Ribases M, et al. Implication of chromosome 18 in hypertension by sibling pair and association analyses: putative involvement of the RKHD2 gene. Hypertension2006; 48:883-91.
Background Reference 4:
Buchet-Poyau K, Courchet J, Le Hir H, et al. Identification and characterization of human Mex-3 proteins, a novel family of evolutionarily conserved RNA-binding proteins differentially localized to processing bodies. Nucleic Acids Res.2007; 35:1289-300.

FOR RESEARCH USE ONLY

For additional information, visit ProSci’s Terms & Conditions Page.

Disclaimer:
Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. This product is for research use only.

CATALOG NUMBER:

4869

List Size:
0.02 mg, 0.1 mg

List Price:

Price range: $99.00 through $445.00

Datasheet
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