Lambda Light Chain Antibody (SPM559) - IHC-Prediluted

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-45076

Novus Biologicals, part of Bio-Techne
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Key Product Details

Species Reactivity

Validated:

Human

Applications

Immunohistochemistry, Immunohistochemistry-Paraffin

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG2a Kappa Clone # SPM559

Format

IHC-Prediluted

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

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Product Summary for Lambda Light Chain Antibody (SPM559) - IHC-Prediluted

Immunogen

Purified human Lambda Light Chain

Localization

Cell Surface, Cytoplasmic and Secreted

Specificity

This monoclonal antibody is specific to lambda light chain of immunoglobulin and shows no cross-reaction with lambda light chain or any of the five heavy chains. In mammals, the two light chains in an antibody are always identical, with only one type of light chain, kappa or lambda. The ratio of Kappa to Lambda is 70:30. However, with the occurrence of multiple myeloma or other B-cell malignancies this ratio is disturbed. Antibody to the lambda light chain is reportedly useful in the identification of leukemias, plasmacytomas, and certain non-Hodgkins lymphomas. Demonstration of clonality in lymphoid infiltrates indicates that the infiltrate is malignant.

Marker

B-Cell Marker

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2a Kappa

Description

The prediluted antibody does not require any mixing, dilution, reconstitution, or titration; the antibody is ready-to-use and optimized for staining.

Scientific Data Images for Lambda Light Chain Antibody (SPM559) - IHC-Prediluted

Immunohistochemistry-Paraffin: Lambda Light Chain Antibody (SPM559) - IHC-Prediluted [NBP2-45076]

Immunohistochemistry-Paraffin: Lambda Light Chain Antibody (SPM559) - IHC-Prediluted [NBP2-45076]

Immunohistochemistry-Paraffin: Lambda Light Chain Antibody (SPM559) - IHC-Prediluted [NBP2-45076] - Formalin-fixed, paraffin-embedded human Tonsil stained with Lambda Light Chain Antibody (SPM559).

Applications for Lambda Light Chain Antibody (SPM559) - IHC-Prediluted

Application
Recommended Usage

Immunohistochemistry-Paraffin

0.25 - 0.5 ug/ml
Application Notes
Immunohistochemistry (Formalin-fixed): 1-2ug/ml for 30 minutes at RT. Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95C followed by cooling at RT for 20 minutes.
Optimal dilution for a specific application should be determined.
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A or G purified

Formulation

10 mM PBS with 0.05% BSA

Format

IHC-Prediluted

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C.

Background: Lambda Light Chain

All five immunoglobulin classes share the same basic four polypeptide chain structure of two heavy-chains and two light chains. There are five heavy chain types, and two light-chain types (Kappa and Lambda) both having a molecular weight of 22.5kDa. Any heavy-chain type can associate with either light-chain type, but on any immunoglobulin molecule both light-chains are of the same type. Kappa and Lambda consist of a variable region and a constant region and can easily be differentiated by the antigenic properties of the constant region. The ratio of Kappa to Lambda is 70:30 , the vast majority of which is bound to heavy-chain in immunoglobulin. In normal individuals low levels of free light-chain arepresent in serum (kappa, 1.6-15.2 mg/L; Lambda, 0.4-4.2mg/L), with the occurrence of multiple myeloma or other B-cell malignancies these levels can be greatly elevated and can be found at high levels in the urine (Bence-Jones proteins). This antibody stains only lambda light chain containing cells in human lymphoid tissues.

Alternate Names

IGLC, immunoglobulin lambda constant group

Gene Symbol

IGLC1

Additional Lambda Light Chain Products

Product Documents for Lambda Light Chain Antibody (SPM559) - IHC-Prediluted

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Certificate of Analysis

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Product Specific Notices for Lambda Light Chain Antibody (SPM559) - IHC-Prediluted

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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