bs-55226R [Primary Antibody]
YBX1 Polyclonal Antibody
www.biossusa.com
[email protected]
800.501.7654 [DOMESTIC]
+1.781.569.5821 [INTERNATIONAL]
DATASHEET

Host: Rabbit

Target Protein: YBX1

Clonality: Polyclonal

Isotype: IgG

Entrez Gene: 4904

Swiss Prot: P67809

Source: A synthetic peptide corresponding to a sequence within amino acids 100-200 of human YBX1 (NP_004550.2).

Purification: Purified by Protein A.

Storage Buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Storage: Store at -20°C for 12 months.

Background:

This gene encodes a highly conserved cold shock domain protein that has broad nucleic acid binding properties. The encoded protein functions as both a DNA and RNA binding protein and has been implicated in numerous cellular processes including regulation of transcription and translation, pre-mRNA splicing, DNA reparation and mRNA packaging. This protein is also a component of messenger ribonucleoprotein (mRNP) complexes and may have a role in microRNA processing. This protein can be secreted through non-classical pathways and functions as an extracellular mitogen. Aberrant expression of the gene is associated with cancer proliferation in numerous tissues. This gene may be a prognostic marker for poor outcome and drug resistance in certain cancers. Alternate splicing results in multiple transcript variants. Pseudogenes of this gene are found on multiple chromosomes.

Size: 100ul

Concentration: 1ug/ul

Predicted Molecular Weight: 35kDa


Cross Reactive Species: Human
Mouse
Rat

For research use only. Not intended for diagnostic or therapeutic use.

VALIDATION IMAGES

Paraformaldehyde-fixed, paraffin embedded Rat testis; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with YBX1 Polyclonal Antibody, Unconjugated (bs-55226R) at 1:100 overnight at 4°C, DAB staining.


Paraformaldehyde-fixed, paraffin embedded Mouse testis; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with YBX1 Polyclonal Antibody, Unconjugated (bs-55226R) at 1:100 overnight at 4°C, DAB staining.


Paraformaldehyde-fixed, paraffin embedded Human colon cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with YBX1 Polyclonal Antibody, Unconjugated (bs-55226R) at 1:100 overnight at 4°C, DAB staining.


Lane 1: Hela cell lysates; Lane 2: YBX1 knockout (KO) HeLa cell lysates probed with YBX1 Polyclonal Antibody, Unconjugated (bs-55226R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.


Lane 1: HepG2 cell lysates probed with YBX1 Polyclonal Antibody, Unconjugated (bs-55226R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.