Human TMIGD2/CD28H Alexa Fluor™ Plus 405‑conjugated Antibody

R&D Systems | Catalog # FAB8316AFP405

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Key Product Details

Species Reactivity

Human

Applications

Immunohistochemistry, Flow Cytometry, CyTOF-ready

Label

Alexa Fluor Plus 405 (Excitation = 404 nm, Emission = 455 nm)

Antibody Source

Monoclonal Mouse IgG2B Clone # 953728
View all TMIGD2/CD28H Primary Antibodies »

Product Specifications

Specificity

Detects human TMIGD2/CD28H in direct ELISAs. Stains human TMIGD2/CD28H transfectants but not irrelevant transfectants in flow cytometry.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2B

Applications for Human TMIGD2/CD28H Alexa Fluor™ Plus 405‑conjugated Antibody

Application
Recommended Usage

CyTOF-ready

Optimal dilution of this antibody should be experimentally determined.

Flow Cytometry

Optimal dilution of this antibody should be experimentally determined.

Immunohistochemistry

Optimal dilution of this antibody should be experimentally determined.

Spectra Viewer

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Flow Cytometry

Formulation, Preparation, and Storage

Formulation

Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.

Shipping

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

Stability & Storage

Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied

Background: TMIGD2/CD28H

CD28 homolog (CD28H), also called TMIG2 and IGPR-1, is a 55 kDa glycosylated transmembrane protein that shares approximately 10% amino acid (aa) sequence identity with CD28, CTLA-4, ICOS, and PD-1. CD28H is composed of a single extracellular immunoglobulin variable-like domain (IgV) (aa 23-109), a transmembrane domain (aa 151-171), and a long cytoplasmic domain (aa172-282). CD28H is constitutively expressed on naive T and NK cells. Similar to the interaction of B7 with CD28, the interaction of CD28H with B7-H7 activates the Akt-dependent signaling cascade and promotes the proliferation and activation of newly generated peripheral effector and memory T cells (1, 2). CD28H is additionally expressed in the skin and epithelium lining the lung, airway, mammary gland, and gastrointestinal tract (3). It regulates cellular morphology, focal adhesion contact formation, and cell migration (3, 4). CD28H also participates in angiogenesis in vitro (3). CD28H interacts with multiple cytoskeletal proteins including Actin, Paxillin, SPIN90, CACNB2, and BPAG1. Interactions between the cytoplasmic proline-rich domain of CD28H and SPIN90 modulate the activity of CD28H in both angiogenesis and cell adhesion (3, 5).

References

  1. Zhu, Y. et al. (2013) Nat. Commun. 4:2043.
  2. Parry, R.V. et al. (2003) J.Immunol. 171:166.
  3. Rahimi, N. et al. (2012) Mol. Biol. Cell. 23:1646.
  4. Huang, C. et al. (2003) Nature 424:219.
  5. Kaneko, T. et al. (2008) Front. Biosci. 13:4938.

Long Name

Transmembrane And Immunoglobulin Domain Containing 2

Alternate Names

CD28H, IGPR-1, IGPR1

Entrez Gene IDs

126259 (Human)

Gene Symbol

TMIGD2

UniProt

Q96BF3

Additional TMIGD2/CD28H Products

Product Documents for Human TMIGD2/CD28H Alexa Fluor™ Plus 405‑conjugated Antibody

Certificate of Analysis

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Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human TMIGD2/CD28H Alexa Fluor™ Plus 405‑conjugated Antibody


This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is conditioned on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not (1) use this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; or (c) manufacturing or quality assurance or quality control, and/or (2) sell or transfer this product or its components for resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

For research use only

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Protocols

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