Detection of Human and Mouse LPP by Western Blot. Western blot shows lysates of MDA‑MB‑468 human breast cancer cell line and C2C12 mouse myoblast cell line. PVDF membrane was probed with 0.5 µg/mL of Mouse Anti-Human LPP Monoclonal Antibody (Catalog # MAB6927) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for LPP at approximately 80 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Preparation and Storage
Sterile PBS to a final concentration of 0.5 mg/mL.
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
Human LIM domain-containing preferred translocation partner in lipoma (LPP) is an 80 kDa intracellular protein that contains an N-terminal Pro-rich region (aa 41-370) followed by three tandem LIM domains (aa 414-603). It localizes to focal adhesion plaques where it regulates junction assembly and cytoskeleton remodeling through interactions with a-Actinin, VASP, SCRIB, Supervillin, and Palladin. In the nucleus, LPP coactivates the transcription factor PEA3 and protects telomeres from DNA damage. LPP is a frequent target of chromosomal translocations with HMG-A2 in lipoma. Within aa 138-261, human LPP shares 90% and 77% aa sequence identity with mouse and rat LPP, respectively.
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