Human Apolipoprotein M/ApoM Antibody

R&D Systems | Catalog # AF4550

R&D Systems

Key Product Details

Species Reactivity

Human

Applications

Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Sheep IgG
View all Apolipoprotein M/ApoM Primary Antibodies »

Product Specifications

Immunogen

E. coli-derived recombinant human ApoM
Cys23-Asn188
Accession # O95445

Specificity

Detects endogenous human ApoM in Western blots.

Clonality

Polyclonal

Host

Sheep

Isotype

IgG

Scientific Data Images for Human Apolipoprotein M/ApoM Antibody

Detection of Human Apolipoprotein M/ApoM antibody by Western Blot.

Detection of Human Apolipoprotein M/ApoM by Western Blot.

Western blot shows lysates of human plasma and liver tissue. PVDF membrane was probed with 0.5 µg/mL of Human Apolipoprotein M/ApoM Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4550) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for Apolipoprotein M/ApoM at approximately 25 kDa (as indicated). This experiment was conducted using Immunoblot Buffer Group 2.

Applications for Human Apolipoprotein M/ApoM Antibody

Application
Recommended Usage

Western Blot

0.5 µg/mL
Sample: Human plasma and liver tissue

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Calculators

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Background: Apolipoprotein M/ApoM

Apolipoprotein M (ApoM; also known as Protein G3a) is a 25 kDa, secreted member of the lipocalin family of proteins. It is produced by hepatocytes and renal tubular epithelium, and represents a minor component of HDL particles. Human ApoM is 188 amino acids (aa) in length. It contains an uncleaved, hydrophobic N-terminal segment and one utilized N-linked glycosylation site (mouse ApoM shows no glycosylation). At least two potential isoforms exist. One shows an alternate start site at Met73, while a second shows the same start site plus a 21 aa substitution for aa 181‑188. Human ApoM shares 91% and 80% aa identity with pig and mouse ApoM, respectively.

Alternate Names

APOM, NG20, Protein G3a

Entrez Gene IDs

55937 (Human); 55938 (Mouse); 55939 (Rat)

Gene Symbol

APOM

UniProt

O95445

Additional Apolipoprotein M/ApoM Products

Product Documents for Human Apolipoprotein M/ApoM Antibody

Certificate of Analysis

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Note: Certificate of Analysis not available for kit components.

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Product Specific Notices for Human Apolipoprotein M/ApoM Antibody

For research use only

Related Research Areas

Obesity

Citations for Human Apolipoprotein M/ApoM Antibody

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