Kalinin is an epithelial cell laminin. It is a structural component of the dermal-epidermal junction of skin and basement membrane. The full molecule is composed of a 200 kDa A subunit, a 155 kDa B2 subunit, and a 140 kDa B1 subunit. Another B1k subunit with a predicted molecular weight of 126.9 kDa is encoded by a 3.9kb gene. The apparent molecular weight of Kalinin B1k is 140 kDa due to glycosylation. Its structure is divided into a long arm and a short arm domain that bind and crosslink with the other kalinin subunits.
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注意事项:
1.Since applications vary, each investigator should titrate the reagent to obtain optimal results.
2.Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing. .