Skip to main content

Mouse IgG1, kappa monoclonal [MOPC-21] - isotype control (ab18443) is a mouse monoclonal antibody that is used in Western Blot, Flow Cytometry, IP, IHC-P, IHC-Fr.

- Over 50 publications
- Trusted since 2005

Be the first to review this product! Submit a review

Images

Immunoprecipitation - Mouse IgG1, kappa monoclonal [MOPC-21] - isotype control (AB18443), expandable thumbnail
  • Immunoprecipitation - Mouse IgG1, kappa monoclonal [MOPC-21] - isotype control (AB18443), expandable thumbnail
  • Immunoprecipitation - Mouse IgG1, kappa monoclonal [MOPC-21] - isotype control (AB18443), expandable thumbnail
  • Immunoprecipitation - Mouse IgG1, kappa monoclonal [MOPC-21] - isotype control (AB18443), expandable thumbnail
  • Immunoprecipitation - Mouse IgG1, kappa monoclonal [MOPC-21] - isotype control (AB18443), expandable thumbnail

Publications

Key facts

Isotype
IgG1
Host species
Mouse
Storage buffer

pH: 7.2
Preservative: 0.09% Sodium azide
Constituents: PBS

Form
Liquid
Clonality
Monoclonal

Reactivity data

Application
IP
Reactivity
Expected
Dilution info
-
Notes

-

Application
IHC-Fr
Reactivity
Expected
Dilution info
-
Notes

-

Application
WB
Reactivity
Expected
Dilution info
-
Notes

-

Application
IHC-P
Reactivity
Expected
Dilution info
-
Notes

-

Application
Flow Cyt
Reactivity
Expected
Dilution info
-
Notes

Suitable for surface or intracellular staining.

Associated Products

Select an associated product type

15 products for Alternative Product

Target data

Function

The protein expressed by the IGHG4 gene is part of the constant region of immunoglobulin heavy chains. Immunoglobulins, or antibodies, are glycoproteins produced by B lymphocytes that can be membrane-bound or secreted. During humoral immunity's recognition phase, membrane-bound immunoglobulins act as receptors. When they bind a specific antigen, they trigger B lymphocytes to undergo clonal expansion and differentiate into plasma cells that secrete immunoglobulins. These secreted immunoglobulins then mediate the effector phase of humoral immunity to eliminate the bound antigens. Each immunoglobulin possesses two antigen binding sites, formed by the variable domains of a heavy chain and an associated light chain, allowing for high affinity binding to specific antigens. These variable domains undergo V-(D)-J rearrangement and may experience somatic hypermutations, facilitating affinity maturation after antigen exposure and selection. This supplementary information is collated from multiple sources and compiled automatically.

Alternative names

Recommended products

Mouse IgG1, kappa monoclonal [MOPC-21] - isotype control (ab18443) is a mouse monoclonal antibody that is used in Western Blot, Flow Cytometry, IP, IHC-P, IHC-Fr.

- Over 50 publications
- Trusted since 2005

Key facts

Isotype
IgG1
Form
Liquid
Clonality
Monoclonal
Clone number
MOPC-21
Purification technique
Affinity purification Protein G
Specificity

MOPC-21 immunoglobulin has unknown specificity and was chosen as an isotype control after screening on a variety of resting, activated, live and fixed rat and human tissues.

Light chain type
kappa
Concentration
Loading...

Storage

Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C

Notes

ab18443 MOPC-21 immunoglobulin is useful as an isotype-matched control in Western blotting, immunoprecipitation, immunohistochemical staining, bioassay and immunofluorescent staining (surface or intracellular) for flow cytometric analysis.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

12 product images

Downloads

Product protocols

For this product, it's our understanding that no specific protocols are required. You can:

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com