• Product name

    Anti-Mouse Serum Albumin antibody
    See all Mouse Serum Albumin primary antibodies
  • Description

    Rabbit polyclonal to Mouse Serum Albumin
  • Host species

  • Tested applications

    Suitable for: WB, IP, Immunoelectrophoresis, ELISAmore details
  • Species reactivity

    Reacts with: Mouse
  • Immunogen

    Full length native protein (purified): Mouse Serum Albumin



Our Abpromise guarantee covers the use of ab34807 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 1/20000 - 1/100000.
IP Use at an assay dependent concentration.
Immunoelectrophoresis Use at an assay dependent concentration.
ELISA 1/10000 - 1/50000. This product has been assayed against 1.0 µg of Mouse Serum Albumin in a standard indirect ELISA using Peroxidase conjugated Affinity Purified Donkey anti-Rabbit IgG and TMB as a substrate for 30 minutes at room temperature.


  • Function

    Serum albumin, the main protein of plasma, has a good binding capacity for water, Ca(2+), Na(+), K(+), fatty acids, hormones, bilirubin and drugs. Its main function is the regulation of the colloidal osmotic pressure of blood. Major zinc transporter in plasma, typically binds about 80% of all plasma zinc.
  • Tissue specificity

  • Sequence similarities

    Belongs to the ALB/AFP/VDB family.
    Contains 3 albumin domains.
  • Post-translational

    Phosphorylation sites are present in the extracelllular medium.
  • Cellular localization

  • Information by UniProt
  • Database links

  • Alternative names

    • Alb 1 antibody
    • alb antibody
    • ALBU_MOUSE antibody
    • Albumin 1 antibody
    • Albumin antibody
    • Serum albumin antibody
    see all


  • Anti-Mouse Serum Albumin antibody (ab34807) + mouse serum albumin at 0.1 µg

    Observed band size: 72 kDa
    why is the actual band size different from the predicted?

    Primary antibody: MSA antibody at 1:1000 in 1% BSA-TTBS for overnight at 4°C. Secondary antibody: IRDye800™ rabbit secondary antibody at 1:20,000 for 45 min at RT. Block: Blocking Buffer for Fluorescent Western Blotting  30 min at 4°C.

  • All lanes : Anti-Mouse Serum Albumin antibody (ab34807)

    Lane 1 : mouse serum albumin reduced
    Lane 3 : mouse serum albumin non-reduced

    Lysates/proteins at 1 µg per lane.


This product has been referenced in:

  • Cheng D  et al. Biogenesis and cytotoxicity of APOL1 renal risk variant proteins in hepatocytes and hepatoma cells. J Lipid Res 56:1583-93 (2015). Read more (PubMed: 26089538) »
  • Arroteia KF  et al. Albumin is synthesized in epididymis and aggregates in a high molecular mass glycoprotein complex involved in sperm-egg fertilization. PLoS One 9:e103566 (2014). WB, IP ; Mouse . Read more (PubMed: 25084016) »
See all 3 Publications for this product

Customer reviews and Q&As

1-3 of 3 Abreviews or Q&A


Thank you for contacting us.
As we haven't tested the cross-reactivity for this antibodies, it is very much likely that they will react with other albumins.
Therefore, I would suggest to use milk as a blocking agent (0.5% Skim milk/PBS for 1 hour). However, I would suggest not to use Biotin based detection method to avoid high background.
In addition, as anti-goat antibodies can cross-react with IgG from cows, I would actually rather suggest ab24325 or ab34807 for your customer.
I hope this information is helpful to you. Please do not hesitate to contact us if you need any more advice or information.
Use our products? Submit an Abreview. Earn rewards!

Read More


Further to our telephone conversation I have been in touch with the lab with regards the source of this immunogen for use as a positive control. Unfortunately they were unsure where the mouse serum albumin was sourced from. I can only recommend that you try sourcing it from Sigma, who I know sell the protein. I hope this information helps, please do not hesitate to contact us if you need any more advice or information.

Read More


Thank you for your enquiry. I have been in touch with the lab and I can confirm that rabbit polyclonal to Mouse Serum Albumin (ab34807) was tested by ELISA by coating each well with 1ug mouse serum albumin. The antibody was then added to the wells in a serial dilution. After washing the HRP labeled secondary was added and then TMB was used to image. I have attached the spreadsheet of the raw data in a follow up email for your information. I hope this information helps, please do not hesitate to contact us if you need any more advice or information.

Read More

For licensing inquiries, please contact partnerships@abcam.com

Sign up