Human FGFR3 Fluorescein-conjugated Antibody

Catalog #: FAB766F Datasheet / COA / SDS

Clone 136334 was used by HLDA to establish CD designation

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FAB766F

Detection of FGF R3 in K562 Human Cell Line by Flow Cytometry.

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Human FGFR3 Fluorescein-conjugated Antibody Summary

Species Reactivity

Human

Specificity

Detects the IIIb and IIIc isoforms of human FGF R3 in direct ELISAs and Western blots. Does not cross-react with any isoforms of recombinant mouse (rm) FGF R3, rmFGF R2, recombinant human (rh) FGF R1, rhFGF R2, or rhFGF R4.

Source

Monoclonal Mouse IgG₁ Clone # 136334

Purification

Protein A or G purified from hybridoma culture supernatant

Immunogen

Pool of NS0-derived recombinant human FGF R3 alpha (IIIb) and Sf21-derived FGF R3 alpha (IIIc)

Formulation

Supplied in a saline solution containing BSA and Sodium Azide.

Label

Fluorescein (Excitation= 488 nm, Emission= 515-545 nm)

Applications

Recommended Concentration

Sample

Flow Cytometry

10 µL/10⁶ cells

See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Flow Cytometry

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Detection of FGF R3 in K562 Human Cell Line by Flow Cytometry. K562 human chronic myelogenous leukemia cell line was stained with Mouse Anti-Human FGF R3 Fluorescein-conjugated Monoclonal Antibody (Catalog # FAB766F, filled histogram) or isotype control antibody (Catalog # IC002F, open histogram). View our protocol for Staining Membrane-associated Proteins.

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Preparation and Storage

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: FGFR3

Fibroblast Growth Factor Receptor 3 (FGF R3) is a type I transmembrane tyrosine kinase receptor that binds FGF ligands along with heparin or heparin sulfate proteoglycans as co‑factors. A segment of the membrane proximal Ig-like domain can be encoded by two different exons resulting in (IIIb) or (IIIc) isoforms. The IIIb or IIIc isoforms recognize FGF -1, -2, -4, -8b, -8e, -8f, -9, and -17b. FGF R3 plays a role in skeletal, brain, lung, intestine, kidney, and skin development.

Long Name

Fibroblast Growth Factor Receptor 3

Entrez Gene IDs

2261 (Human); 14184 (Mouse)

Alternate Names

CD333; CEK; EC 2.7.10; FGF R3; FGFR3; fibroblast growth factor receptor 3; HSFGFR3EX; JTK4; JTK4thanatophoric dwarfism