Recombinant Human LAMP-1/CD107

Recombinant Human LAMP-1/CD107a  (CX15)

 

产品说明(Description)

Recombinant Human Lysosome-Associated Membrane Glycoprotein 1 is produced by our Mammalian expression system and the target gene encoding Ala29-Met382 is expressed with a Fc tag at the C-terminus. 

Accession #: P11279

Known as: Lysosome-Associated Membrane Glycoprotein 1; LAMP-1; Lysosome-Associated Membrane Protein 1; CD107 Antigen-Like Family Member A; CD107a; LAMP1

 

制剂(Formulation)

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.

 

质量控制(Quality Control)

Purity:          Greater than 95% as determined by reducing SDS-PAGE.    

Endotoxin:   Less than 0.1 ng/ug (1 EU/ug) as determined by LAL test.

Bioactivity:  Immobilized Human LGALS3(Cat#C068)  at 2μg/ml (100 μl/well) can bind Human LAMP1-Fc(Cat#CX15).

                      The ED50 of Human LAMP1-Fc(Cat#CX15) is 1-5 ug/ml .

 

 

复溶(Reconstitution)

Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
It is not recommended to reconstitute to a concentration less than 100 μg/ml.
Dissolve the lyophilized protein in distilled water.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles.    

 

保存(Storage)

Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at < -20°C for 3 months.     

 

背景(Background)

Lysosome-Associated Membrane Glycoprotein 1 (LAMP1) is a single-pass type I membrane protein belonging to the LAMP family. LAMP1 is expressed largely in the endosome-lysosome membranes of cells.It shuttles between lysosomes, endosomes, and the plasma membrane. LAMP1 functions to present carbohydrate ligands to selectins and it has also been implicated in tumor cell metastasis. It has been proposed LAMP1 can be used as a therapeutic agent for certain cancers, as well as a marker for lysosomal storage disorders and degranulation on lymphocytes such as CD8+ and NK cells. Cell surface LAMP1 and LAMP2 have been shown to promote adhesion of human peripheral blood mononuclear cells(PBMC) to vascular endothelium, therefore they are possibly involved in the adhesion of PBMCs to the site of inflammation.

 

电泳(SDS-PAGE)

 

FOR RESEARCH USE ONLY