Key features and details
- Rabbit polyclonal to Rad21
- Suitable for: WB
- Reacts with: Mouse, Human
- Isotype: IgG
Rad21 一次抗体 製品一覧
製品の詳細Rabbit polyclonal to Rad21
The epitope recognized by Anti-Rad21 antibody (ab992) maps to a region between residue 575 and the C-terminus (residue 631) human Rad21 homolog using the numbering given in entry NP_006256.1 (GeneID 5885).
アプリケーション適用あり: WBmore details
種交差性交差種: Mouse, Human
交差が予測される動物種: Rat, Rabbit, Horse, Chicken, Guinea pig, Cow, Dog, Turkey, Chimpanzee, Gorilla, Chinese hamster, Orangutan, Elephant
Synthetic peptide corresponding to Human Rad21 (C terminal) conjugated to keyhole limpet haemocyanin. Represented a portion of human Rad21 encoded within exon 14 (LocusLink ID 5885).
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In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.
We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.
Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.
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保存方法Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C. Avoid freeze / thaw cycle.
Preservative: 0.1% Sodium azide
Constituents: 0.021% PBS, 1.764% Sodium citrate, 1.815% Tris
Concentration information loading...
精製度Immunogen affinity purified
ChIP Related Products
Our Abpromise guarantee covers the use of ab992 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/500 - 1/5000. Predicted molecular weight: 72 kDa.
Band observed at ~130 kDa.
機能Cleavable component of the cohesin complex, involved in chromosome cohesion during cell cycle, in DNA repair, and in apoptosis. The cohesin complex is required for the cohesion of sister chromatids after DNA replication. The cohesin complex apparently forms a large proteinaceous ring within which sister chromatids can be trapped. At metaphase-anaphase transition, this protein is cleaved by separase/ESPL1 and dissociates from chromatin, allowing sister chromatids to segregate. The cohesin complex may also play a role in spindle pole assembly during mitosis. Also plays a role in apoptosis, via its cleavage by caspase-3/CASP3 or caspase-7/CASP7 during early steps of apoptosis: the C-terminal 64 kDa cleavage product may act as a nuclear signal to initiate cytoplasmic events involved in the apoptotic pathway.
配列類似性Belongs to the rad21 family.
ドメインThe C-terminal part associates with the head of SMC1A, while the N-terminal part binds to the head of SMC3.
翻訳後修飾Cleaved by separase/ESPL1 at the onset of anaphase. Cleaved by caspase-3 and caspase-7 at the beginning of apoptosis. The cleavage by ESPL1 and caspase-3 take place at different sites.
Phosphorylated; becomes hyperphosphorylated in M phase of cell cycle. The large dissociation of cohesin from chromosome arms during prophase may be partly due to its phosphorylation by PLK.
細胞内局在Nucleus. Chromosome. Chromosome > centromere. Associates with chromatin. Before prophase it is scattered along chromosome arms. During prophase, most of cohesin complexes dissociate from chromatin probably because of phosphorylation by PLK, except at centromeres, where cohesin complexes remain. At anaphase, it is cleaved by separase/ESPL1, leading to the dissociation of the complex from chromosomes, allowing chromosome separation. Once cleaved by caspase-3, the C-terminal 64 kDa cleavage product translocates to the cytoplasm, where it may trigger apoptosis.
- Information by UniProt
- CDLS4 antibody
- Double-strand-break repair protein rad21 homolog antibody
- hHR21 antibody
Anti-Rad21 antibody (ab992) at 1/1000 dilution + HeLa whole cell lysate
Developed using the ECL technique.
Predicted band size: 72 kDa
Observed band size: 75 kDa why is the actual band size different from the predicted?
Additional bands at: 130 kDa (possible cross reactivity)
Anti-Rad21 antibody (ab992) at 1/2000 dilution + HeLa whole cell extract (extraction was achieved using RIPA buffer and 1% SDS) at 25 µg/ml
Goat Anti-Rabbit IgG H&L (HRP) (ab6721) at 1/1500 dilution
Predicted band size: 72 kDa
A rad21 knock down negative control was employed.
This image is courtesy of an Abreview submitted on 9 September 2005. We do not have any further information relating to this image.
All lanes : Anti-Rad21 antibody (ab992) at 2 µg/ml
Lane 1 : HeLa at 50 µg
Lane 2 : HeLa at 15 µg
Lane 3 : HeLa at 5 µg
Lane 4 : 293T at 50 µg
Lane 5 : NIH3T3 at 50 µg
Predicted band size: 72 kDa
Exposure time: 30 seconds
ab992 は 124 報の論文で使用されています。
- Kentepozidou E et al. Clustered CTCF binding is an evolutionary mechanism to maintain topologically associating domains. Genome Biol 21:5 (2020). PubMed: 31910870
- Khoury A et al. Constitutively bound CTCF sites maintain 3D chromatin architecture and long-range epigenetically regulated domains. Nat Commun 11:54 (2020). PubMed: 31911579
- Jia Z et al. Tandem CTCF sites function as insulators to balance spatial chromatin contacts and topological enhancer-promoter selection. Genome Biol 21:75 (2020). PubMed: 32293525
- Lhoumaud P et al. NSD2 overexpression drives clustered chromatin and transcriptional changes in a subset of insulated domains. Nat Commun 10:4843 (2019). PubMed: 31649247
- Yamada T et al. Sensory experience remodels genome architecture in neural circuit to drive motor learning. Nature 569:708-713 (2019). PubMed: 31068695