重组Anti-PABP抗体[EPR27188-86] - BSA and Azide free
Anti-PABP antibody [EPR27188-86] - BSA and Azide free
- RabMAb
- Recombinant
- 了解详情
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Rabbit Recombinant Monoclonal PABP antibody. Carrier free. Suitable for WB, ICC/IF, IP, Flow Cyt (Intra), Dot and reacts with Human, Mouse, Rat, Synthetic peptide samples.
查看别名
PAB1, PABP, PABP1, PABPC2, PABPC1, Polyadenylate-binding protein 1, PABP-1, Poly(A)-binding protein 1
- Flow Cyt (Intra)
Supplier Data
Flow Cytometry (Intracellular) - Anti-PABP antibody [EPR27188-86] - BSA and Azide free (AB312315)
This data was developed using ab312314, the same antibody clone in a different buffer formulation. Flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized HeLa (human cervical adenocarcinoma epithelial cell) cells labelling PABP with ab312314 at 1/500 dilution (0.1 ug)/Red (Red) compared with a Rabbit monoclonal IgG (ab172730) (Black) isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). A Goat Anti-Rabbit IgG (Alexa Fluor® 488, ab150081) at 1/5000 dilution was used as the secondary antibody.
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-PABP antibody [EPR27188-86] - BSA and Azide free (AB312315)
This data was developed using ab312314, the same antibody clone in a different buffer formulation. Immunofluorescent analysis of 4% Paraformaldehyde-fixed, 0.1% TritonX-100 permeabilized HeLa (human cervical adenocarcinoma epithelial cell) cells labelling PABP with ab312314 at 1/100 (10.36 ug/ml) dilution, followed by ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed antibody at 1/1000 2 ug/ml dilution (Green). Confocal image showing cytoplasmic staining in HeLa cell line. The image was taken with a confocal microscope(Leica-Microsystems, TCS SP8). ab195889 Anti-alpha Tubulin mouse monoclonal antibody - Microtubule Marker (Alexa Fluor® 594) was used to counterstain tubulin at 1/200 2.5ug/ml dilution (Red). The Nuclear counterstain was DAPI (Blue). Secondary antibody only control : Secondary antibody is ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed at 1/1000 2 ug/ml dilution.
- IP
Supplier Data
Immunoprecipitation - Anti-PABP antibody [EPR27188-86] - BSA and Azide free (AB312315)
This data was developed using ab312314, the same antibody clone in a different buffer formulation. PABP was immunoprecipitated from 0.35 mg HeLa (human cervical adenocarcinoma epithelial cell) whole cell lysate with ab312314 at 1/30 dilution (2ug in 0.35mg lysates). Western blot was performed on the immunoprecipitate using ab312314 at 1/1000 dilution. VeriBlot for IP secondary antibody(HRP)(ab131366) was used at 1/5000 dilution. Lane 1 : HeLa (human cervical adenocarcinoma epithelial cell) whole cell lysate Lane 2 : HeLa (human cervical adenocarcinoma epithelial cell) whole cell lysate Lane 3 : Rabbit monoclonal IgG (ab172730) instead of ab312314 in HeLa whole cell lysate Blocking and dilution buffer and concentration : 5% NFDM/TBST. Exposure time : 15 seconds
All lanes:
Immunoprecipitation - Anti-PABP antibody [EPR27188-86] (<a href='/products/primary-antibodies/pabp-antibody-epr27188-86-ab312314'>ab312314</a>) at 1/30 dilution
All lanes:
HeLa (human cervical adenocarcinoma epithelial cell) whole cell lysate at 10 µg
Secondary
All lanes:
Immunoprecipitation - VeriBlot for IP Detection Reagent (HRP) (<a href='/products/reagents/veriblot-for-ip-detection-reagent-hrp-ab131366'>ab131366</a>) at 1/5000 dilution
false
Exposure time: 15s
- Flow Cyt (Intra)
Supplier Data
Flow Cytometry (Intracellular) - Anti-PABP antibody [EPR27188-86] - BSA and Azide free (AB312315)
This data was developed using ab312314, the same antibody clone in a different buffer formulation. Flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized PC-12 (rat adrenal gland pheochromocytoma cell) cells labelling PABP with ab312314 at 1/500 dilution (0.1 ug)/Red (Red) compared with a Rabbit monoclonal IgG (ab172730) (Black) isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). A Goat Anti-Rabbit IgG (Alexa Fluor® 488, ab150081) at 1/5000 dilution was used as the secondary antibody.
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-PABP antibody [EPR27188-86] - BSA and Azide free (AB312315)
This data was developed using ab312314, the same antibody clone in a different buffer formulation. Immunofluorescent analysis of 4% Paraformaldehyde-fixed, 0.1% TritonX-100 permeabilized PC-12 (rat adrenal gland pheochromocytoma cell) cells labelling PABP with ab312314 at 1/100 (10.36 ug/ml) dilution, followed by ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed antibody at 1/1000 2 ug/ml dilution (Green). Confocal image showing cytoplasmic staining in PC-12 cell line. The image was taken with a confocal microscope(Leica-Microsystems, TCS SP8). ab195889 Anti-alpha Tubulin mouse monoclonal antibody - Microtubule Marker (Alexa Fluor® 594) was used to counterstain tubulin at 1/200 2.5ug/ml dilution (Red). The Nuclear counterstain was DAPI (Blue). Secondary antibody only control : Secondary antibody is ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed at 1/1000 2 ug/ml dilution.
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-PABP antibody [EPR27188-86] - BSA and Azide free (AB312315)
This data was developed using ab312314, the same antibody clone in a different buffer formulation. Immunofluorescent analysis of 4% Paraformaldehyde-fixed, 0.1% TritonX-100 permeabilized C2C12 (mouse myoblast) cells labelling PABP with ab312314 at 1/100 (10.36 ug/ml) dilution, followed by ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed antibody at 1/1000 2 ug/ml dilution (Green). Confocal image showing cytoplasmic staining in undifferenced C2C12 cells and the expression was decreased in differentiated C2C12 cells. Image was taken with a confocal microscope(Leica-Microsystems, TCS SP8). ab195889 Anti-alpha Tubulin mouse monoclonal antibody - Microtubule Marker (Alexa Fluor® 594) was used to counterstain tubulin at 1/200 2.5ug/ml dilution (Red). The Nuclear counterstain was DAPI (Blue). Secondary antibody only control : Secondary antibody is ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed at 1/1000 2 ug/ml dilution.
- Flow Cyt (Intra)
Supplier Data
Flow Cytometry (Intracellular) - Anti-PABP antibody [EPR27188-86] - BSA and Azide free (AB312315)
This data was developed using ab312314, the same antibody clone in a different buffer formulation. Flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized C2C12 (mouse myoblast) treated with differentiation to muscle for 6 days (Red) / untreated C2C12 cells (Green) cells labelling PABP with ab312314 at 1/500 dilution (0.1 ug)/Red and Green (Red) compared with a Rabbit monoclonal IgG (ab172730) (Black) isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). A Goat Anti-Rabbit IgG (Alexa Fluor® 488, ab150081) at 1/5000 dilution was used as the secondary antibody.
- WB
Supplier Data
Western blot - Anti-PABP antibody [EPR27188-86] - BSA and Azide free (AB312315)
This data was developed using ab312314, the same antibody clone in a different buffer formulation. Blocking and diluting buffer and concentration : 5% NFDM/TBST The expression of PABP was decreased in differentiated C2C12 cells (PMID : 28653618). In Western blot, anti-GAPDH antibody (ab181602) loading control staining at 1/200000 dilution. Exposure time : 180 seconds
All lanes:
Western blot - Anti-PABP antibody [EPR27188-86] (<a href='/products/primary-antibodies/pabp-antibody-epr27188-86-ab312314'>ab312314</a>) at 1/1000 dilution
Lane 1:
HeLa (human cervical adenocarcinoma epithelial cell) whole cell lysate at 20 µg
Lane 2:
PC-3 (human prostate adenocarcinoma epithelial cell) whole cell lysate at 20 µg
Lane 3:
LNCaP (human prostate carcinoma epithelial cell) whole cell lysate at 20 µg
Lane 4:
Undifferenced C2C12 (mouse myoblast) whole cell lysate at 20 µg
Lane 5:
C2C12 differentiated to muscle for 6 days whole cell lysate at 20 µg
Lane 6:
NIH/3T3 (mouse embryonic fibroblast) whole cell lysate at 20 µg
Lane 7:
RAW 264.7 (mouse abelson murine leukemia virus-induced tumor macrophage) whole cell lysate at 20 µg
Lane 8:
PC-12 (rat adrenal gland pheochromocytoma cell) whole cell lysate at 20 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/20000 dilution
Observed band size: 71 kDa
false
Exposure time: 180s
- Dot
Supplier Data
Dot Blot - Anti-PABP antibody [EPR27188-86] - BSA and Azide free (AB312315)
This data was developed using ab312314, the same antibody clone in a different buffer formulation. Dot blot analysis of PABP using ab312314 at 1 : 1000 (0.518 ug/ml) followed by a Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated (ab97051) at 1 : 100,000 dilution. Lane 1 : PABP peptide Lane 2 : PABP3 peptide Exposure time : 180 seconds. Blocking and diluting buffer and concentration : 5% NFDM/TBST
反应性数据
产品详情
Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
What are the advantages of a recombinant monoclonal antibody?
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 batch production
For more information, read more on recombinant antibodies.
Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.
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.
Compatibility
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.
性能和储存信息
形式
纯化工艺
存储溶液
运输条件
推荐的短期储存条件
推荐的长期储存条件
补充信息
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
This protein plays an essential role in translation initiation. PABP interacts with eukaryotic initiation factor 4G (eIF4G) which fosters the formation of the eIF4F complex an assembly critical for ribosome recruitment to mRNA. By linking the 5’ cap structure to the poly(A) tail PABP enhances translational efficiency and RNA integrity. Through these interactions it helps maintain normal cellular function and adapts to changes in the cellular environment.
Pathways
Poly(A) binding protein is central to the RNA metabolic process. It supports the canonical mRNA decay pathway by interacting with deadenylase complexes which initiate mRNA decay. Another key pathway involves the regulation of nonsense-mediated decay where PABP helps distinguish between normal and aberrant mRNAs. Proteins such as XRN1 and eIF4E closely interact with PABP to execute these pathways efficiently.
产品实验方案
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靶点信息
Abcam Product Promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
For licensing inquiries, please contact partnerships@abcam.com