Key features and details
- Rabbit polyclonal to Proteasome 19S S5A/ASF
- Suitable for: WB, IP, IHC-P
- Reacts with: Human
- Isotype: IgG
Product nameAnti-Proteasome 19S S5A/ASF antibody
See all Proteasome 19S S5A/ASF primary antibodies
DescriptionRabbit polyclonal to Proteasome 19S S5A/ASF
Tested applicationsSuitable for: WB, IP, IHC-Pmore details
Species reactivityReacts with: Human
Predicted to work with: Rat, Sheep, Rabbit, Horse, Chicken, Guinea pig, Cow, Dog, Turkey, Pig, Xenopus laevis, Chimpanzee, Non human primates, Zebrafish, Rhesus monkey, Gorilla, Orangutan, Xenopus tropicalis
- 293T, HeLa and Jurkat whole cell lysate.
Previously labelled as Proteasome 19S S5A.
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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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Storage instructionsShipped at 4°C. Store at +4°C.
Storage bufferpH: 7
Preservative: 0.09% Sodium azide
Constituent: 99% Tris citrate/phosphate
Concentration information loading...
PurityImmunogen affinity purified
Purification notesAntibody concentration was determined by extinction coefficient: absorbance at 280 nm of 1.4 equals 1.0 mg of IgG.
Our Abpromise guarantee covers the use of ab140689 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/2000 - 1/10000. Predicted molecular weight: 40 kDa.|
|IP||Use at 2-10 µg/mg of lysate.|
|IHC-P||1/1000 - 1/5000. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.|
FunctionBinds and presumably selects ubiquitin-conjugates for destruction. Displays selectivity for longer polyubiquitin chains. Modulates intestinal fluid secretion.
Sequence similaritiesBelongs to the proteasome subunit S5A family.
Contains 2 UIM (ubiquitin-interacting motif) repeats.
Contains 1 VWFA domain.
DomainThe 2 UIM motifs are involved in the binding to a multi-ubiquitin chain in a cooperative way.
modificationsPhosphorylated upon DNA damage, probably by ATM or ATR.
- Information by UniProt
- 26S protease subunit S5a antibody
- 26S proteasome non ATPase regulatory subunit 4 antibody
- 26S proteasome non-ATPase regulatory subunit 4 antibody
All lanes : Anti-Proteasome 19S S5A/ASF antibody (ab140689) at 0.1 µg/ml
Lane 1 : Whole cell lysate prepared from 293T cells at 50 µg
Lane 2 : Whole cell lysate prepared from 293T cells at 15 µg
Lane 3 : Whole cell lysate prepared from HeLa cells at 50 µg
Lane 4 : Whole cell lysate prepared from Jurkat cells at 50 µg
Developed using the ECL technique.
Predicted band size: 40 kDa
Exposure time: 10 seconds
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human lung carcinoma tissue labelling Proteasome 19S S5A/ASF with ab140689 at 1/5000 (0.2µg/ml). Detection: DAB.
ab140689 at 1 µg/ml detecting Human Proteasome 19S S5A/ASF in 293T whole cell lysate by WB following IP.
Lane 1: IP with an antibody which recognizes a different epitope of Human Proteasome 19S S5A/ASF.
Lane 2: ab140689 at 6 µg/mg of lysate.
Lane 3: Control IgG.
In each case, 1 mg of lysate was used for IP and 20% of the IP was loaded.
Detection: Chemiluminescence with an exposure time of 3 seconds
ab140689 has not yet been referenced specifically in any publications.