Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR7411-6] to eIF5A2
- Suitable for: WB, IP, IHC-P, Flow Cyt, ICC/IF
- Reacts with: Mouse, Rat, Human
製品名Anti-eIF5A2 antibody [EPR7411-6]
eIF5A2 一次抗体 製品一覧
製品の詳細Rabbit monoclonal [EPR7411-6] to eIF5A2
アプリケーション適用あり: WB, IP, IHC-P, Flow Cyt, ICC/IFmore details
種交差性交差種: Mouse, Rat, Human
Synthetic peptide within Human eIF5A2 aa 1-100. The exact sequence is proprietary.
- 293T, HeLa, A431, Caco 2 and HepG2 whole cell lysate (ab7900); Human ovarian carcinoma tissue.
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.
保存方法Shipped at 4°C. Store at -20°C. Stable for 12 months at -20°C.
解離定数（KD 値）KD = 5.50 x 10 -11 M Learn more about KD
Preservative: 0.01% Sodium azide
Constituents: 9% PBS, 40% Glycerol, 0.05% BSA, 50% Tissue culture supernatant
Concentration information loading...
精製度Tissue culture supernatant
Our Abpromise guarantee covers the use of ab126735 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/1000 - 1/10000. Detects a band of approximately 17 kDa (predicted molecular weight: 17 kDa).|
|IP||1/10 - 1/100.|
|IHC-P||1/100 - 1/250. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.|
|Flow Cyt||1/10 - 1/100.
ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.
|ICC/IF||1/100 - 1/250.|
機能mRNA-binding protein involved in translation elongation. Has an important function at the level of mRNA turnover, probably acting downstream of decapping. Involved in actin dynamics and cell cycle progression, mRNA decay and probably in a pathway involved in stress response and maintenance of cell wall integrity. Functions as a regulator of apoptosis. Mediates effects of polyamines on neuronal process extension and survival. May play an important role in brain development and function, and in skeletal muscle stem cell differentiation.
組織特異性Expressed in ovarian and colorectal cancer cell lines (at protein level). Highly expressed in testis. Overexpressed in some cancer cells.
配列類似性Belongs to the eIF-5A family.
翻訳後修飾eIF-5A seems to be the only eukaryotic protein to have an hypusine residue which is a post-translational modification of a lysine by the addition of a butylamino group (from spermidine).
細胞内局在Cytoplasm. Nucleus. Endoplasmic reticulum membrane. Nucleus > nuclear pore complex. Hypusine modification promotes the nuclear export and cytoplasmic localization and there was a dynamic shift in the localization from predominantly cytoplasmic to primarily nuclear under apoptotic inducing conditions.
- Information by UniProt
- 9630038B20 antibody
- eIF 5A 2 antibody
- eIF 5A2 antibody
All lanes : Anti-eIF5A2 antibody [EPR7411-6] (ab126735) at 1/1000 dilution
Lane 1 : 293T cell lysate
Lane 2 : HeLa cell lysate
Lane 3 : A431 cell lysate
Lane 4 : CaCo 2 cell lysate
Lane 5 : HepG2 cell lysate
Lysates/proteins at 10 µg per lane.
All lanes : Goat-anti-rabbit HRP at 1/2000 dilution
Developed using the ECL technique.
Predicted band size: 17 kDa
Overlay histogram showing HeLa cells stained with ab126735 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab126735, 1/100 dilution) for 30 min at 22°C. The secondary antibody used was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) (ab150077) at 1/2000 dilution for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monoclonal) (1μg/1x106 cells) used under the same conditions. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter.
ab126735 at 1/100 dilution, staining eIF5A2 in Formalin fixed Paraffin-embedded Human ovarian carcinoma tissue by Immunohistochemistry.
Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
Equilibrium disassociation constant (KD)
Learn more about KD
Click here to learn more about KD
ab126735 は 2 報の論文で使用されています。
- Meng QB et al. Overexpression of eukaryotic translation initiation factor 5A2 (EIF5A2) correlates with cell aggressiveness and poor survival in gastric cancer. PLoS One 10:e0119229 (2015). PubMed: 25793713
- Qin X et al. Inhibition of eIF5A results in aberrant uterine natural killer cell function and embryo loss in mice. Am J Reprod Immunol 71:229-40 (2014). PubMed: 24382123