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product-image-AAA127115_FCM11.jpg FCM/FACS (Flow Cytometry) (Figure 3. Flow Cytometry analysis of Hela cells using anti-hnRNP E2/PCBP2 antibody (AAA127115).Overlay histogram showing Hela cells stained with AAA127115 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-hnRNP E2/PCBP2 Antibody (AAA127115, 1ug/1x106 cells) for 30 min at 20 degree C. DyLight488 conjugated goat anti-rabbit IgG was used as secondary antibody for 30 minutes at 20 degree C. Isotype control antibody (Green line) was rabbit IgG (1ug/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.)

Rabbit hnRNP E2/PCBP2 Polyclonal Antibody | anti-hnRNPE2/PCBP2 antibody

Anti-hnRNP E2/PCBP2 Antibody Picoband

Gene Names
PCBP2; HNRPE2; HNRNPE2; hnRNP-E2
Reactivity
Human, Mouse, Rat
Applications
Western Blot, Immunofluorescence, Immunocytochemistry, Flow Cytometry, Functional Assay, ELISA
Purity
Immunogen affinity purified.
Synonyms
hnRNP E2/PCBP2, Antibody; Anti-hnRNP E2/PCBP2 Antibody Picoband; BAG family molecular chaperone regulator 1; peptidylprolyl isomerase D; Peptidyl-prolyl cis-trans isomerase D; PPIase D; anti-hnRNPE2/PCBP2 antibody
Ordering
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Isotype
Rabbit IgG
Specificity
Widely expressed.
Purity/Purification
Immunogen affinity purified.
Form/Format
Lyophilized. Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.
Applicable Applications for anti-hnRNPE2/PCBP2 antibody
WB (Western Blot), IF (Immunofluorescence), ICC (Immunocytochemistry), FCM/FACS (Flow Cytometry), ELISA
Immunogen
E coli-derived human hnRNP E2/PCBP2 recombinant protein (Position: D136-K276).
Subcellular Localization
Cytoplasm
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500ug/ml.
Cross Reactivity
No cross-reactivity with other proteins.
Protein Function
PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides. Proposed to act as a co-chaperone in HSP90 complexes such as in unligated steroid receptors heterocomplexes. Different co-chaperones seem to compete for association with HSP90 thus establishing distinct HSP90-co-chaperone-receptor complexes with the potential to exert tissue-specific receptor activity control. May have a preference for estrogen receptor complexes and is not found in glucocorticoid receptor complexes. May be involved in cytoplasmic dynein-dependent movement of the receptor from the cytoplasm to the nucleus. May regulate MYB by inhibiting its DNA- binding activity. Involved in regulation of AHR signaling by promoting the formation of the AHR:ARNT dimer; the function is independent of HSP90 but requires the chaperone activity. Involved in regulation of UV radiation-induced apoptosis. Promotes cell viability in anaplastic lymphoma kinase-positive anaplastic large- cell lymphoma (ALK+ ALCL) cell lines. May be involved in hepatitis C virus (HCV) replication and release.
Preparation and Storage
At -20 degree C for one year from date of receipt. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for six months.Avoid repeated freezing and thawing.

FCM/FACS (Flow Cytometry)

(Figure 3. Flow Cytometry analysis of Hela cells using anti-hnRNP E2/PCBP2 antibody (AAA127115).Overlay histogram showing Hela cells stained with AAA127115 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-hnRNP E2/PCBP2 Antibody (AAA127115, 1ug/1x106 cells) for 30 min at 20 degree C. DyLight488 conjugated goat anti-rabbit IgG was used as secondary antibody for 30 minutes at 20 degree C. Isotype control antibody (Green line) was rabbit IgG (1ug/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.)

product-image-AAA127115_FCM11.jpg FCM/FACS (Flow Cytometry) (Figure 3. Flow Cytometry analysis of Hela cells using anti-hnRNP E2/PCBP2 antibody (AAA127115).Overlay histogram showing Hela cells stained with AAA127115 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-hnRNP E2/PCBP2 Antibody (AAA127115, 1ug/1x106 cells) for 30 min at 20 degree C. DyLight488 conjugated goat anti-rabbit IgG was used as secondary antibody for 30 minutes at 20 degree C. Isotype control antibody (Green line) was rabbit IgG (1ug/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.)

IF (Immunofluorescence)

(Figure 2. IF analysis of hnRNP E2/PCBP2 using anti-hnRNP E2/PCBP2 antibody (AAA127115) and anti-Tubulin Alpha antibody (M03989-3).hnRNP E2/PCBP2 was detected in immunocytochemical section of PC-3 cell. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 5ug/mL rabbit anti-hnRNP E2/PCBP2 Antibody (AAA127115) and mouse anti-Tubulin Alpha antibody (M03989-3) overnight at 4 degree C. Cy3 Conjugated Goat Anti-Rabbit IgG (BA1032) and DyLight488 Conjugated Goat Anti-Mouse IgG (BA1126) were used as secondary antibody at 1:500 dilution and incubated for 30 minutes at 37 degree C. Visualize using a fluorescence microscope and filter sets appropriate for the label used.)

product-image-AAA127115_IF13.jpg IF (Immunofluorescence) (Figure 2. IF analysis of hnRNP E2/PCBP2 using anti-hnRNP E2/PCBP2 antibody (AAA127115) and anti-Tubulin Alpha antibody (M03989-3).hnRNP E2/PCBP2 was detected in immunocytochemical section of PC-3 cell. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 5ug/mL rabbit anti-hnRNP E2/PCBP2 Antibody (AAA127115) and mouse anti-Tubulin Alpha antibody (M03989-3) overnight at 4 degree C. Cy3 Conjugated Goat Anti-Rabbit IgG (BA1032) and DyLight488 Conjugated Goat Anti-Mouse IgG (BA1126) were used as secondary antibody at 1:500 dilution and incubated for 30 minutes at 37 degree C. Visualize using a fluorescence microscope and filter sets appropriate for the label used.)

WB (Western Blot)

(Figure 1. Western blot analysis of hnRNP E2/PCBP2 using anti-hnRNP E2/PCBP2 antibody (AAA127115).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel)/90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.Lane 1: human Hela whole cell lysates,Lane 2: human Jurkat whole cell lysates,Lane 3: human 293T whole cell lysates,Lane 4: human Raji whole cell lysates,Lane 5: rat PC-12 whole cell lysates,Lane 6: rat C6 whole cell lysates,Lane 7: mouse RAW264.7 whole cell lysates.After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-hnRNP E2/PCBP2 antigen affinity purified polyclonal antibody (#AAA127115) at 0.25ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for hnRNP E2/PCBP2 at approximately 40 kDa. The expected band size for hnRNP E2/PCBP2 is at 39 kDa.)

product-image-AAA127115_WB15.jpg WB (Western Blot) (Figure 1. Western blot analysis of hnRNP E2/PCBP2 using anti-hnRNP E2/PCBP2 antibody (AAA127115).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel)/90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.Lane 1: human Hela whole cell lysates,Lane 2: human Jurkat whole cell lysates,Lane 3: human 293T whole cell lysates,Lane 4: human Raji whole cell lysates,Lane 5: rat PC-12 whole cell lysates,Lane 6: rat C6 whole cell lysates,Lane 7: mouse RAW264.7 whole cell lysates.After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-hnRNP E2/PCBP2 antigen affinity purified polyclonal antibody (#AAA127115) at 0.25ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for hnRNP E2/PCBP2 at approximately 40 kDa. The expected band size for hnRNP E2/PCBP2 is at 39 kDa.)
Related Product Information for anti-hnRNPE2/PCBP2 antibody
The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.
Product Categories/Family for anti-hnRNPE2/PCBP2 antibody
References
1. Bejerano, G., Lowe, C. B., Ahituv, N., King, B., Siepel, A., Salama, S. R., Rubin, E. M., Kent, W. J., Haussler, D. A distal enhancer and an ultraconserved exon are derived from a novel retroposon. Nature 441: 87-90, 2006. 2. Chkheidze, A. N., Liebhaber, S. A. A novel set of nuclear localization signals determine distributions of the alpha-CP RNA-binding proteins. Molec. Cell. Biol. 23: 8405-8415, 2003.3. Eiring, A. M., Harb, J. G., Neviani, P., Garton, C., Oaks, J. J., Spizzo, R., Liu, S., Schwind, S., Santhanam, R., Hickey, C. J., Becker, H., Chandler, J. C., and 13 others. miR-328 functions as an RNA decoy to modulate hnRNP E2 regulation of mRNA translation in leukemic blasts. Cell 140: 652-665, 2010.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
Molecular Weight
365
NCBI Official Full Name
Poly(rC)-binding protein 2
NCBI Official Synonym Full Names
poly(rC) binding protein 2
NCBI Official Symbol
PCBP2
NCBI Official Synonym Symbols
HNRPE2; HNRNPE2; hnRNP-E2
NCBI Protein Information
poly(rC)-binding protein 2; poly(rC)-binding protein 2; hnRNP E2; alpha-CP2; heterogenous nuclear ribonucleoprotein E2; heterogeneous nuclear ribonucleoprotein E2
UniProt Protein Name
Poly(rC)-binding protein 2
UniProt Gene Name
PCBP2
UniProt Synonym Gene Names
hnRNP E2
UniProt Entry Name
PCBP2_HUMAN

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Product Notes

The hnRNPE2/PCBP2 pcbp2 (Catalog #AAA127115) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Anti-hnRNP E2/PCBP2 Antibody Picoband reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's hnRNP E2/PCBP2 can be used in a range of immunoassay formats including, but not limited to, WB (Western Blot), IF (Immunofluorescence), ICC (Immunocytochemistry), FCM/FACS (Flow Cytometry), ELISA. Researchers should empirically determine the suitability of the hnRNPE2/PCBP2 pcbp2 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "hnRNP E2/PCBP2, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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