anti-H-CAM mouse monoclonal, DF1485, supernatant
- Mouse monoclonal
- Suitable for IHC on frozen and paraffin sections and WB
- Reacts with human
- Isotype: IgG1
|Purification||Hybridoma cell culture supernatant|
|Storage||Short term at 2-8°C; long term storage in aliquots at -20°C; avoid freeze/thaw cycles|
|Intended use||Research use only|
|Immunogen||CD44 antigen (PGp-1) purified from lymphocyte membrane|
|Formulation||Contains 0.09% sodium azide|
|Note||Centrifuge prior to opening|
|Tested applications||Tested dilutions|
|Immunohistochemistry (IHC) - frozen||1:5-1:10|
|Immunohistochemistry (IHC) - paraffin||1:5-1:10 (microwave treatment recommended)|
|Western Blot (WB)||Assay dependent|
CD44 (HCAM) is a transmembrane protein expressed by lymphocytes, erythrocytes and several normal epithelial cells and is a member of the CAM family. It is involved in lymphocyte homing, T-lymphocyte activation, interaction with hyaluronic acid and may act as an adhesion molecule. The human CD44 is composed of 19 exons, 9 variably expressed due to alternative splicing of mRNA; standard CD44 (CD44s) is composed of exons 1-5 and 15-19. The loss of CD44s expression predicts unfavorable outcome in bladder cancers, squamous cell carcinomas of the skin, prostatic adenocarcinoma and neuroblastomas. In immunoblotting the antibody reacts with a glycoprotein isolated from hematopoetic cells and epithelial cells with a respective molecular weight of 29-37 kD and 51 kD.
Positive control: Tonsil (cell membrane staining).
Q & A's
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The concentration of purified antibodies is mentioned on the datasheet.
For prediluted antibodies the concentration may vary from lot to lot. The concentration of these antibodies is not mentioned on the datasheet and can be requested at firstname.lastname@example.org.
The supernatant format contains FCS proteins from cell culture medium supplemented with FCS.
The serum antibodies contain other proteins present in serum.
Most of our liquid antibodies and reconstituted lyophilized antibodies may be stored for short term storage (up to 3 month) at 2-8°C. For long term storage we recommend to store the antibody at -20°C in aliquots. Please avoid freeze and thaw cycles.
Most of our conjugated antibodies should be stored at 2-8°C.
The individual storage conditions are mentioned on the datasheet.