CD74 Antibody (2D1B3) - BSA Free

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-37341

Novus Biologicals, part of Bio-Techne
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NBP2-37341
NBP2-37341-0.025ml
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Key Product Details

Species Reactivity

Validated:

Human

Applications

CyTOF-ready, ELISA, Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Western Blot

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG1 Clone # 2D1B3

Format

BSA Free

Concentration

1 mg/ml

View all CD74 Antibodies »

Product Summary for CD74 Antibody (2D1B3) - BSA Free

Immunogen

Purified recombinant fragment of human CD74 (AA: 1-106) expressed in E. Coli.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG1

Theoretical MW

33.5 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Scientific Data Images for CD74 Antibody (2D1B3) - BSA Free

Western Blot: CD74 Antibody (2D1B3)BSA Free [NBP2-37341]

Western Blot: CD74 Antibody (2D1B3)BSA Free [NBP2-37341]

Western Blot: CD74 Antibody (2D1B3) [NBP2-37341] - Western blot analysis using CD74 mouse mAb against Raji cell lysate.
Immunocytochemistry/ Immunofluorescence: CD74 Antibody (2D1B3) - BSA Free [NBP2-37341]

Immunocytochemistry/ Immunofluorescence: CD74 Antibody (2D1B3) - BSA Free [NBP2-37341]

Immunocytochemistry/Immunofluorescence: CD74 Antibody (2D1B3) [NBP2-37341] - Immunofluorescence analysis of Hela cells using CD74 mouse mAb (green). Blue: DRAQ5 fluorescent DNA dye.
Flow Cytometry: CD74 Antibody (2D1B3) - BSA Free [NBP2-37341]

Flow Cytometry: CD74 Antibody (2D1B3) - BSA Free [NBP2-37341]

Flow Cytometry: CD74 Antibody (2D1B3) [NBP2-37341] - Flow cytometric analysis of Jurkat cells using CD74 mouse mAb (green) and negative control (red).
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Applications for CD74 Antibody (2D1B3) - BSA Free

Application
Recommended Usage

ELISA

1:10000

Flow Cytometry

1:200 - 1:400

Immunocytochemistry/ Immunofluorescence

1:200 - 1:1000

Western Blot

1:500 - 1:2000
Application Notes
This antibody is Cytof ready.
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein G purified

Formulation

PBS

Format

BSA Free

Preservative

0.05% Sodium Azide

Concentration

1 mg/ml

Shipping

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

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: CD74

CD74, also known as the MHC class II associated invariant chain (Ii), is a type II transmembrane protein which binds to the peptide binding groove of newly synthesized MHC class II alpha/beta heterodimers and prevents their premature association with endogenous polypeptides. CD74 is produced in molar excess over MHC class II and some of this is expressed by an unknown pathway on the cell surface independent of, or in association with, MHC class II molecules. The half life of CD74 on the cell surface is only 3 to 4 min after which it is internalized. It has been proposed that cell surface CD74 binds MHC class II molecules which have lost their antigenic peptide leading to internalization and reloading with antigenic peptide. The transport route of class II alpha/beta/Ii complexes is regulated selectively by two forms of CD74 (p33 and p35) which are generated by the use of alternative translation initiation sites. CD74 is expressed primarily by antigen presenting cells such as B lymphocytes (from before the pre-B cell stage to before the plasma cell stage), macrophages and monocytes together, with many epithelial cells. CD74 may exist in different isoforms ranging in size from 33 to 41 kDa, depending on genetic splicing.

Alternate Names

CD74, CLIP, DHLAG, HLADG, Ia-gamma, INVG34

Gene Symbol

CD74

Additional CD74 Products

Product Documents for CD74 Antibody (2D1B3) - BSA Free

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

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Product Specific Notices for CD74 Antibody (2D1B3) - BSA Free

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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