Human IgM Antibody

Name: Human IgM Antibody
Brand: R&D Systems
SKU: MAB94351

R&D Systems, part of Bio-Techne | Catalog # MAB94351

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Product Datasheet / COA / SDS

Recombinant Monoclonal Antibody.

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Product Specifications
Scientific Data
Applications
Preparation & Storage
Background
Product Documents
Specific Notices

Key Product Details

Species Reactivity

Human

Applications

ELISA, Immunohistochemistry, Simple Western, Western Blot

Label

Unconjugated

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # 2123C

View all IgM Antibodies »

Product Specifications

Immunogen

Immunoglobulin M (IgM), mu chain from human plasma

Specificity

Detects human IgM in direct ELISAs and Western blots.

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for Human IgM Antibody

Detection of Human IgM by Western Blot.

Western blot shows lysates of human serum, monkey serum (negative control), mouse serum (negative control), and rat serum (negative control). PVDF membrane was probed with 0.1 µg/mL of Rabbit Anti-Human IgM Monoclonal Antibody (Catalog # MAB94351) followed by HRP-conjugated Anti-Rabbit IgG Secondary Antibody (HAF008). A specific band was detected for IgM at approximately 75 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Detection of Human IgM by Simple Western^TM.

Simple Western lane view shows lysates of human serum, loaded at 1:4000 dilution. A specific band was detected for IgM at approximately 103 kDa (as indicated) using 5 µg/mL of Rabbit Anti-Human IgM Monoclonal Antibody (Catalog # MAB94351). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.

Human IgM ELISA Standard Curve.

Recombinant Human IgM protein was serially diluted 2-fold and captured by Rabbit Anti-Human IgM Monoclonal Antibody (MAB9435) coated on a Clear Polystyrene Microplate (DY990). Rabbit Anti-Human IgM Monoclonal Antibody (Catalog # MAB94351) was biotinylated and incubated with the protein captured on the plate. Detection of the standard curve was achieved by incubating Streptavidin-HRP (DY998) followed by Substrate Solution (DY999) and stopping the enzymatic reaction with Stop Solution (DY994).

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Applications for Human IgM Antibody

Application

Recommended Usage

ELISA

This antibody functions as an ELISA detection antibody when paired with Rabbit Anti-Human IgM Monoclonal Antibody (Catalog # MAB9435).

This product is intended for assay development on various assay platforms requiring antibody pairs.

Immunohistochemistry

1-3 µg/mL
Sample: Immersion fixed paraffin-embedded sections of human tonsil

Simple Western

5 µg/mL
Sample: Human serum

Western Blot

0.1 µg/mL
Sample: Human serum

Formulation, Preparation, and Storage

Purification

Protein A or G purified from cell culture supernatant

Reconstitution

Reconstitute at 0.5 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. See Certificate of Analysis for details.
*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.

Background: IgM

R&D Systems offers a range of secondary antibodies and controls for flow cytometry, immunohistochemistry, and Western blotting. We provide species-specific secondary antibodies that are available with a variety of conjugated labels.

Our NorthernLights fluorescent secondary antibodies are bright and resistant to photobleaching. We are currently offering secondary antibodies recognizing mouse, rat, goat, sheep, and rabbit IgG as well as chicken IgY. These reagents are available with three distinct excitation and emission maxima, making them ideal for multi-color fluorescence microscopy.

Long Name

Immunoglobulin M

Alternate Names

AGM1, DKFZp686I15196, DKFZp686I15212, FLJ00385, immunoglobulin heavy constant mu, MGC104996, MGC52291, MU, VH