Product nameAnti-LRPPRC/GP130 antibody
See all LRPPRC/GP130 primary antibodies
DescriptionRabbit polyclonal to LRPPRC/GP130
Tested applicationsSuitable for: ICC/IF, WBmore details
Species reactivityReacts with: Human
Synthetic peptide corresponding to Human LRPPRC/GP130 aa 950-1050 conjugated to keyhole limpet haemocyanin.
(Peptide available as
- This antibody gave a positive signal in the following human tissue lysates: Heart; Skeletal Muscle; HepG2.
This product was previously labelled as LRPPRC
Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
Storage bufferPreservative: 0.02% Sodium Azide
Constituents: 1% BSA, PBS, pH 7.4
Concentration information loading...
PurityImmunogen affinity purified
Our Abpromise guarantee covers the use of ab80881 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|ICC/IF||Use a concentration of 1 µg/ml.|
|WB||Use a concentration of 1 µg/ml. Detects a band of approximately 155 kDa (predicted molecular weight: 158 kDa).|
FunctionMay play a role in RNA metabolism in both nuclei and mitochondria. In the nucleus binds to HNRPA1-associated poly(A) mRNAs and is part of nmRNP complexes at late stages of mRNA maturation which are possibly associated with nuclear mRNA export. May bind mature mRNA in the nucleus outer membrane. In mitochondria binds to poly(A) mRNA. Plays a role in translation or stability of mitochondrially encoded cytochrome c oxidase (COX) subunits. May be involved in transcription regulation. Cooperates with PPARGC1A to regulate certain mitochondrially encoded genes and gluconeogenic genes and may regulate docking of PPARGC1A to transcription factors. Seems to be involved in the transcription regulation of the multidrug-related genes MDR1 and MVP. Part of a nuclear factor that binds to the invMED1 element of MDR1 and MVP gene promoters. Binds single-stranded DNA.
Tissue specificityExpressed ubiquitously. Expression is highest in heart, skeletal muscle, kidney and liver, intermediate in brain, non-mucosal colon, spleen and placenta, and lowest in small intestine, thymus, lung and peripheral blood leukocytes.
Involvement in diseaseLeigh syndrome French-Canadian type
Sequence similaritiesContains 20 PPR (pentatricopeptide) repeats.
Cellular localizationMitochondrion. Nucleus, nucleoplasm. Nucleus inner membrane. Nucleus outer membrane. Seems to be predominantly mitochondrial.
- Information by UniProt
- 130 kDa leucine-rich protein antibody
- gp130 antibody
- Leucine-rich PPR motif-containing protein antibody
All lanes : Anti-LRPPRC/GP130 antibody (ab80881) at 1 µg/ml
Lane 1 : Human heart tissue lysate - total protein (ab29431)
Lane 2 : Human skeletal muscle tissue lysate - total protein (ab29330)
Lane 3 : HepG2 (Human hepatocellular liver carcinoma cell line) Whole Cell Lysate
Lysates/proteins at 10 µg per lane.
All lanes : Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 158 kDa
Observed band size: 150 kDa why is the actual band size different from the predicted?
Additional bands at: 54 kDa, 60 kDa. We are unsure as to the identity of these extra bands.
Exposure time: 3 minutes
ICC/IF image of ab80881 stained HeLa cells. The cells were 4% PFA fixed (10 min) and then incubated in 1%BSA / 10% normal Goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab80881, 1µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 Goat anti-Rabit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM. This antibody also gave a positive result in 4% PFA fixed (10 min) Hek293, HepG2, and MCF-7 cells at 1µg/ml, and in 100% Methanol fixed (5 min) HeLa, Hek293, HepG2, and MCF-7 cells at 1µg/ml