Anti-IL-3Ra [55A01]

Catalogue Number: AB04371-23.159-BT-ABA

Manufacturer:Vector Laboratories, Inc (ABA)
Type:Recombinant Monoclonal
Alias:CD123; IL3R; IL3RAY; IL3RX; IL3RY; hIL-3Ra; interleukin 3 receptor subunit alpha; IL-3 receptor subunit alpha; IL-3R subunit alpha; IL-3R-alpha
Shipping Condition:Blue Ice
Unit(s): 1 mg
Host name: Rabbit
Clone: 55A01
Isotype: IgG
Immunogen:
Application: ELISA, FACS, FC

Additional Text

Gene Name

IL3RA

Gene ID

3563

Uniprot ID

P26951

Purification

Purified

Antibody Clonality

Recombinant Monoclonal

Storage Note

Store at 4⁰C for up to 3 months. Note, this antibody is provided without added preservatives, it is therefore recommed this antibody be handled under sterile conditions. For longer storage, aliquot and store at -20⁰C.

Application Notes

The binding of the original version of this antibody (VHH) to IL3-Ra-expressing viral lipoparticles was characterized in an ELISA (KD 17.1 nM). In a FACS binding assay, this antibody exhibited an EC50 of 8.2 nM, 11 nM, and 1.1 nM for MOLM-13, THP-1, and HEK-IL-R3a, respectively, and an IC50 of 40.0 nM in competition against clone 7G3. In its bi-specific constructions with clones 14D09 and 281F12, it served as an anchor (US20220242958).

Short Description

This chimeric rabbit antibody was made using the variable domain sequences of the original Alpaca VHH format, for improved compatibility with existing reagents, assays and techniques.