CD104 (Integrin beta 4) Rat anti-Human, Clone: 439-9B, eBioscience™

Rat Monoclonal Antibody

Brand: Affymetrix eBioscience

Manufacturer Part Number: 14-1049-82


UNSPSC: 12352200

Code: Z2

Additional Details:
Additional Details: Weight: 0.01000kg

Disclaimers: For Research Use Only.

Product Code. 15277147

Quantity Price
1 £95.00 / 100µg
Estimated Shipment date
from Supplier 01-11-2016
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Description and Specification


Antigen CD104 (Integrin beta 4)
Applications Flow Cytometry
Applications Immunohistochemistry (Formalin/Paraffin)
Applications Immunohistochemistry (Frozen)
Applications Immunoprecipitation
Applications Western Blotting
Clone 439-9B
Concentration 0.5mg/mL
Conjugate Unlabeled
Format Purified
Formulation aqueous buffer, 0.09% sodium azide, may contain carrier protein/stabilizer
Gene Alias Integrin b4, ITGB4
Host Species Rat
Isotype IgG2b
Quantity 100μg
Regulatory Status RUO
Species Reactivity Human
Storage Requirements Store at 2-8°C.
Primary or Secondary Primary
Monoclonal or Polyclonal Monoclonal

The monoclonal antibody 439-9B recognizes human CD104, also known as integrin beta 4. CD104 is a 202kDa subunit that associates with integrin alpha 6 (CD49f), thereby forming the laminin receptor. Multiple splice variants have been identified. Expression is found on epithelial cells and tumor cells and has been shown to be involved in cell-matrix and cell-cell interactions. The role of CD104 in tumorigenicity is well established. The monoclonal antibody 439-9B has been reported to have no effect on adhesion of human colon adenocarcinoma cells. Moreover, this antibody crossreacts to bovine.