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Key Product Details

Species Reactivity

Mouse

Applications

CyTOF-ready, Flow Cytometry

Label

Unconjugated

Antibody Source

Monoclonal Rat IgG2A Clone # 746513

Product Specifications

Immunogen

Mouse myeloma cell line NS0-derived recombinant mouse Jagged 2
Met27-Leu1084
Accession # Q9QYE5

Specificity

Detects mouse Jagged 2 in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human (rh) Jagged 1, rhJagged 2, recombinant rat Jagged 1 is observed.

Clonality

Monoclonal

Host

Rat

Isotype

IgG2A

Scientific Data Images for Mouse Jagged 2 Antibody

Detection of Jagged 2 antibody in D3 Mouse Cell Line antibody by Flow Cytometry.

Detection of Jagged 2 in D3 Mouse Cell Line by Flow Cytometry.

D3 mouse embryonic stem cell line was stained with Rat Anti-Mouse Jagged 2 Monoclonal Antibody (Catalog # MAB4748, filled histogram) or isotype control antibody (Catalog # MAB006, open histogram), followed by Allophycocyanin-conjugated Anti-Rat IgG Secondary Antibody (Catalog # F0113).

Applications for Mouse Jagged 2 Antibody

Application
Recommended Usage

CyTOF-ready

Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.

Flow Cytometry

2.5 µg/106 cells
Sample:
D3 mouse embryonic stem cell line

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Sterile PBS to a final concentration of 0.5 mg/mL. For liquid material, refer to CoA for concentration.

Reconstitution Buffer Available:
Size / Price
Qty
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Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *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: Jagged 2

Mouse Jagged 2 is a 150 kDa (1) member of the Delta-Serrate-Lag-2 (DSL) family of ligands that activate LIN12/Notch proteins, and thereby regulate cell fate determinations during development (2-6). It is a type 1 transmembrane protein that is synthesized as a 1247 amino acid (aa) precursor. It contains a 23 aa signal sequence, a 1059 aa extracellular region, a 21 aa transmembrane region, and a 144 aa cytoplasmic region. The extracellular region contains four potential N-linked glycosylation sites, a DSL domain, 16 EGF-like repeats, many of which are also sites of calcium binding, and a cysteine-rich region just proximal to the transmembrane segment (3). Mouse Jagged 2 shares 93% and 90% aa sequence identity with rat and human Jagged 2, respectively. Jagged 2 is expressed highest in fetal thymus, epidermis, foregut, dorsal root ganglia, and inner ear (3). In 2-week old mice, the Jagged 2 transcript is most abundant in heart, lung, thymus, skeletal muscle, brain, and testis (3). Functionally, it is suggested that Jagged 2 engages the Notch1 pathway of signal transduction (3). It is involved in the development of the mammalian limb, branchial arches, central and peripheral nervous systems,  gamma delta T cell lineage differentiation, and the establishment of functional natural killer cell lines (4 - 6).

References

  1. Tsai, S. et al. (2000) Blood, 96:950.
  2. Shawber, C. et al. (1996) Dev. Biol. 180:370.
  3. Luo, B. et al. (1997) Mol. Cell. Biol. 17:6057.
  4. Valsecchi, V. et al. (1997) Mech. Dev. 69:203.
  5. DeHart, S. et al. (2005) Blood 105:3521.
  6. de La Coste, A. and A.A. Freitas (2006) Immunol. Lett. 102:1.

Alternate Names

HJ2, JAG2

Entrez Gene IDs

3714 (Human); 16450 (Mouse); 29147 (Rat)

Gene Symbol

JAG2

UniProt

Additional Jagged 2 Products

Product Documents for Mouse Jagged 2 Antibody

Certificate of Analysis

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

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Mouse Jagged 2 Antibody

For research use only

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