Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR9891] to PTBP2 - BSA and Azide free
- Suitable for: Flow Cyt, WB
- Reacts with: Mouse, Rat, Human
Product nameAnti-PTBP2 antibody [EPR9891] - BSA and Azide free
See all PTBP2 primary antibodies
DescriptionRabbit monoclonal [EPR9891] to PTBP2 - BSA and Azide free
Tested applicationsSuitable for: Flow Cyt, WBmore details
Unsuitable for: ICC/IF or IHC-P
Species reactivityReacts with: Mouse, Rat, Human
Synthetic peptide within Human PTBP2. The exact sequence is proprietary.
Database link: Q9UKA9
Ab249155 is the carrier-free version of ab154853. This format is designed for use in antibody labeling, including fluorochromes, metal isotopes, oligonucleotides, enzymes.
Our carrier-free formats are supplied in a buffer free of BSA, sodium azide and glycerol for higher conjugation efficiency.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
ab249155 is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm.
Maxpar® is a trademark of Fluidigm Canada Inc.
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
Storage instructionsShipped at 4°C. Store at +4°C. Do Not Freeze.
Storage bufferpH: 7.2
Concentration information loading...
Our Abpromise guarantee covers the use of ab249155 in the following tested applications.
|Flow Cyt||Use at an assay dependent concentration.|
|WB||Use at an assay dependent concentration. Predicted molecular weight: 57 kDa.|
FunctionRNA-binding protein which binds to intronic polypyrimidine tracts and mediates negative regulation of exons splicing. May antagonize in a tissue-specific manner the ability of NOVA1 to activate exon selection. Beside its function in pre-mRNA splicing, plays also a role in the regulation of translation. Isoform 5 has a reduced affinity for RNA.
Tissue specificityMainly expressed in brain although also detected in other tissues like heart and skeletal muscle. Isoform 1 and isoform 2 are specifically expressed in neuronal tissues. Isoform 3 and isoform 4 are expressed in non-neuronal tissues. Isoform 5 and isoform 6 are truncated forms expressed in non-neuronal tissues.
Sequence similaritiesContains 4 RRM (RNA recognition motif) domains.
- Information by UniProt
- brPTB antibody
- FLJ34897 antibody
- MIBP antibody
All lanes : Anti-PTBP2 antibody [EPR9891] (ab154853) at 1/1000 dilution
Lane 1 : Human fetal brain lysate
Lane 2 : Y79 cell lysate
Lane 3 : Neuro 2a cell lysate
Lysates/proteins at 10 µg per lane.
All lanes : Goat anti-rabbit HRP at 1/2000 dilution
Predicted band size: 57 kDa
This data was developed using ab154853, the same antibody clone in a different buffer formulation.
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab249155 has not yet been referenced specifically in any publications.