Overview

  • Product name
  • Description
    Mouse monoclonal to RAB7L1
  • Tested applications
    Suitable for: WB, ICC/IF, Flow Cytmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Recombinant full length protein, corresponding to amino acids 1-204 of Human RAB7L1

  • Positive control
    • This antibody gave a positive result when used in the following formaldehyde fixed cell lines: A549
  • General notes

    Abcam is committed to meeting high standards of ethical manufacturing and has decided to discontinue this product by June 2019 as it has been generated by the ascites method. We are sorry for any inconvenience this may cause.

Properties

  • Form
    Liquid
  • Storage instructions
    Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
  • Storage buffer
    Preservative: None
    PBS, pH 7.2
  • Concentration information loading...
  • Purity
    Protein G purified
  • Clonality
    Monoclonal
  • Isotype
    IgG2b
  • Light chain type
    kappa
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab56443 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB Use a concentration of 1 - 5 µg/ml.
ICC/IF Use a concentration of 10 mg/ml.
Flow Cyt Use 0.1-1µg for 106 cells. ab170192-Mouse monoclonal IgG2b, is suitable for use as an isotype control with this antibody.

Target

  • Function
    Rab GTPase key regulator in vesicle trafficking. Essential for maintaining the integrity of the endosome-trans-Golgi network structure. Together with LRRK2, plays a role in the retrograde trafficking pathway for recycling proteins, such as mannose 6 phosphate receptor (M6PR), between lysosomes and the Golgi apparatus in a retromer-dependent manner. Regulates neuronal process morphology in the intact central nervous system (CNS). May play a role in the formation of typhoid toxin transport intermediates during Salmonella enterica serovar Typhi (S.Typhi) epithelial cell infection.
  • Tissue specificity
    Ubiquitous.
  • Sequence similarities
    Belongs to the small GTPase superfamily. Rab family.
  • Post-translational
    modifications
    In case of Salmonella enterica serovar Typhimurium (S.Typhimurium) infection, is proteolytically cleaved between Gly-41 and Val-42 by the GtgE viral protease encoded on the Gifsy-2 lysogen bacteriophage, which therefore prevents the recruitment of RAB29 to S.Typhimurium-containing vacuoles. In contrast, no proteolytically cleavage is detected in S.Typhi-infected cells (PubMed:22042847).
  • Cellular localization
    Cell membrane. Cytoplasm. Cytoplasm, perinuclear region. Golgi apparatus. Golgi apparatus, trans-Golgi network. Vacuole. Cytoplasm, cytoskeleton. Colocalizes with LRRK2 along tubular structures emerging from Golgi apparatus (By similarity). Colocalizes with GM130 at the Golgi apparatus. Colocalizes with dynamic tubules emerging from and retracting to the Golgi apparatus. Colocalizes with TGN46 at the trans-Golgi network (TGN). In Salmonella enterica serovar Typhi (S.Typhi) infected epithelial cells, is recruited and colocalized with both S.Typhi-containing vacuoles and dynamic tubules as well as those emerging from the vacuole toward the cell periphery.
  • Information by UniProt
  • Database links
  • Alternative names
    • DKFZp686P1051 antibody
    • Rab 7 like protein 1 antibody
    • RAB 7L antibody
    • Rab-7-like protein 1 antibody
    • RAB29 antibody
    • Rab7 like protein 1 antibody
    • RAB7 member RAS oncogene family like 1 antibody
    • RAB7L antibody
    • RAB7L_HUMAN antibody
    • Ras related protein Rab 7L1 antibody
    • Ras related protein Rab7L1 antibody
    • Ras-related protein Rab-29 antibody
    • Ras-related protein Rab-7L1 antibody
    see all

Images

  • ICC/IF image of ab56443 stained A549 cells. The cells were 4% formaldehyde 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 ab56443 at 10µg/ml overnight at +4°C. The secondary antibody (pseudo-colored green) was Alexa Fluor® 488 goat anti- mouse (ab150117) IgG (H+L) preadsorbed, used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (pseudo-colored red) at a 1/200 dilution for 1h at room temperature. DAPI was used to stain the cell nuclei (pseudo-colored blue) at a concentration of 1.43µM for 1hour at room temperature.

  • Overlay histogram showing HeLa cells stained with ab56443 (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 (ab56443, 0.1μg/1x106 cells) for 30 min at 22°C. The secondary antibody used was Alexa Fluor® 488 goat anti-mouse IgG (H&L) (ab150113) at 1/2000 dilution for 30 min at 22°C. Isotype control antibody (black line) was mouse IgG2b [PLPV219] (ab91366, 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.
  • RAB7L1 antibody (ab56443) at 1ug/lane + Jurkat cell lysate at 25ug/lane.

References

ab56443 has not yet been referenced specifically in any publications.

Customer reviews and Q&As

Abcam guarantees this product to work in the species/application used in this Abreview.
Application
Western blot
Sample
Human Tissue lysate - whole (Brain)
Loading amount
30 µg
Specification
Brain
Gel Running Conditions
Reduced Denaturing
Blocking step
Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 20°C
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Submitted Apr 16 2012

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