Anti-Human Serum Albumin antibody (HRP) (ab19183)


  • Product name
    Anti-Human Serum Albumin antibody (HRP)
    See all Human Serum Albumin primary antibodies
  • Description
    Goat polyclonal to Human Serum Albumin (HRP)
  • Host species
  • Conjugation
  • Specificity
    ab19183 was tested by ELISA against the following: Mouse reference serum, bovine serum albumin - undetectable cross reactivity, purified mouse albumin and rhesus monkey serum - cross reactivity detected.
  • Tested applications
    Suitable for: ELISA, WB, ICCmore details
  • Species reactivity
    Reacts with: Human, Macaque monkey
  • Immunogen

    Unfortunately, this information is considered to be commercially sensitive



Our Abpromise guarantee covers the use of ab19183 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
ELISA 1/10000 - 1/100000.
WB 1/1000 - 1/10000. Predicted molecular weight: 69 kDa. (Colorimetric detection), 1/1000 - 1/30000 (Chemiluminescent detection).
ICC 1/200 - 1/500.


  • 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
  • Involvement in disease
    Defects in ALB are a cause of familial dysalbuminemic hyperthyroxinemia (FDH) [MIM:103600]. FDH is a form of euthyroid hyperthyroxinemia that is due to increased affinity of ALB for T(4). It is the most common cause of inherited euthyroid hyperthyroxinemia in Caucasian population.
  • Sequence similarities
    Belongs to the ALB/AFP/VDB family.
    Contains 3 albumin domains.
  • Post-translational
    Kenitra variant is partially O-glycosylated at Thr-620. It has two new disulfide bonds Cys-600 to Cys-602 and Cys-601 to Cys-606.
    Glycated in diabetic patients.
    Phosphorylation sites are present in the extracelllular medium.
    Acetylated on Lys-223 by acetylsalicylic acid.
  • Cellular localization
  • Information by UniProt
  • Database links
  • Alternative names
    • alb antibody
    • ALBU_HUMAN antibody
    • Albumin (32 AA) antibody
    • Albumin (AA 34) antibody
    • Albumin antibody
    • Analbuminemia antibody
    • Bisalbuminemia antibody
    • Cell growth inhibiting protein 42 antibody
    • DKFZp779N1935 antibody
    • Dysalbuminemic hyperthyroxinemia antibody
    • Growth inhibiting protein 20 antibody
    • HSA antibody
    • Hyperthyroxinemia dysalbuminemic antibody
    • PRO0883 antibody
    • PRO0903 antibody
    • PRO1341 antibody
    • Serum albumin antibody
    see all


This product has been referenced in:
  • Taniguchi M  et al. Multimolecular salivary mucin complex is altered in saliva of cigarette smokers: detection of disulfide bridges by Raman spectroscopy. Biomed Res Int 2013:168765 (2013). WB ; Human . Read more (PubMed: 23509686) »

See 1 Publication for this product

Customer reviews and Q&As

Thank you for you enquiry.

If you would like to coat the microtiter plate wells with your protein target, you should do that first. Adding BSA after allowing the protein target to bind the wells serves to block the wells from binding any more...

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Good luck with your experiment! I"m happy to help if you have any further questions.

Thank you for your reply.

We would not recommend diluting the antibodies before storing. Please follow the instructions as listed on each antibody's datasheet:

For ab19183, store the whole vial at 4C.

For ab254...

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Thank you for your reply.

You can find our recommended ELISA protocols here:

You will be most interested in our direct ELISA protocol.

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Thank you for your reply.

I would recommend the following antibodies for your experiments:

ab7539 - Anti-Fibrinogen (HRP)

ab19183 - Anti - Human Serum Albumin (HRP)

ab25467 - Anti -Fibronectin (HRP) <...

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Thank you for contacting us. The first step of the conjugation method involves the oxidation of the sugar moieties of HRP into reactive aldehyde groups. In the second step, the aldehyde groups of HRP are allowed to form irreversible covalent bonds wit...

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Merci de nous avoir contactés. La plupart des anti-HSA, y compris le ab19183 (conjugué HRP), ont été obtenus en utilisant la HSA entière comme immunogène. Il est donc difficile de prédire quel anti-HSA peut être utilisé en paire avec le ab19...

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