Validation Data Gallery
Tested Applications
| Positive WB detected in | MCF-7 cells, Jurkat cells, MDA-MB-231 cells, HEK-293 cells, HeLa cells, NIH/3T3 cells |
| Positive IHC detected in | human colon cancer tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF/ICC detected in | HeLa cells, Neuro-2a cells |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:1000-1:6000 |
| Immunohistochemistry (IHC) | IHC : 1:200-1:800 |
| Immunofluorescence (IF)/ICC | IF/ICC : 1:200-1:800 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
Product Information
84993-4-RR targets YBX1 in WB, IHC, IF/ICC, ELISA applications and shows reactivity with human, mouse samples.
| Tested Reactivity | human, mouse |
| Host / Isotype | Rabbit / IgG |
| Class | Recombinant |
| Type | Antibody |
| Immunogen | YBX1 fusion protein Ag14129 相同性解析による交差性が予測される生物種 |
| Full Name | Y box binding protein 1 |
| Calculated molecular weight | 324 aa, 36 kDa |
| Observed molecular weight | 36-56 kDa |
| GenBank accession number | BC010430 |
| Gene Symbol | YBX1 |
| Gene ID (NCBI) | 4904 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Protein A purification |
| UNIPROT ID | P67809 |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol , pH 7.3 |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
Background Information
Y box binding protein 1(YBX1) is one of cis-acting elements which has a role in regulation of the expression of HLA class II genes. YBX1 is great of importance in regulation of PTP1B expression. It can bind to splice sites mediate pre-mRNA alternative splicing regulation. Also, it involves the regulation of translation by modulation of the interaction between the mRNA and eukaryotic initiation factors. Its transcriptional activity on the multidrug resistance gene MDR1 is enhanced in presence of the APEX1 acetylated form at 'Lys-6' and 'Lys-7'. The secreted form acts as an extracellular mitogen and stimulates cell migration and proliferation. The calculated molecular weight of YBX1 is 36 kDa, but modified YBX1 is about 36-56 kDa. (PMID: 27384875 )
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for YBX1 antibody 84993-4-RR | Download protocol |
| IHC protocol for YBX1 antibody 84993-4-RR | Download protocol |
| IF protocol for YBX1 antibody 84993-4-RR | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |