PU.1 Mouse anti-Human, Mouse, Clone: phpu13, eBioscience™

Mouse Monoclonal Antibody

Brand: Affymetrix eBioscience

Manufacturer Part Number: 14-9819-80

UNSPSC: 12352200

Code: Z2

Additional Details:
Additional Details: Weight: 0.01000kg

Disclaimers: For Research Use Only.

Product Code. 15248187

Quantity Price
1 £ 55.59 / 25µg
Estimated Shipment date
from Supplier 04-05-2017
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Description and Specification


Monoclonal or Polyclonal Monoclonal
Format Purified
Formulation aqueous buffer, 0.09% sodium azide, may contain carrier protein/stabilizer
Concentration 0.5mg/mL
Quantity 25μg
Storage Requirements Store at 2-8°C.
Conjugate Unlabeled
Primary or Secondary Primary
Clone phpu13
Applications Immunocytochemistry
Applications Immunohistochemistry (Formalin/Paraffin)
Regulatory Status RUO
Antigen PU.1
Species Reactivity Human, Mouse
Host Species Mouse
Isotype IgG1

The monoclonal phpu13 recognizes human and mouse PU.1, a member of the ets family of transcription factors. This 42kDa protein was originally identified as Spi-1, a proto-oncogene, for its role in Friend virus-induced murine erythroleukemia. Expression of PU.1 plays a critical role in lymphocyte and myeloid development. Knock-out mice are neonatal lethal and lack myeloid, T and B cells. In addition erythroid development is also altered. Protein expression levels help guarantee proper development; higher levels in myeloid cells compared to lymphocytes. PU.1 controls transcription of several proteins including CD11b, CD18, Gata2, IRF4, CD20, CD10, and CD79.

Disruption of PU.1 expression may play a role in several specific leukemias; such as B-chronic lymphocytic leukemia, mantle cell lymphoma, follicular lymphoma, marginal zone lymphoma, Burkitt lymphoma, diffuse large cell lymphoma, diffuse large B-cell lymphoma, T-cell rich B-cell lymphoma, and nodular lymphocyte predominant Hodgkin.