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Human L1CAM HEK293 Overexpression Lysate

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Specification

Cat. No.

NSC609

Category

Neural Stem Cell Growth Factors

Product Type

Lysates

Product Name

Human L1CAM HEK293 Overexpression Lysate

Size

300 µg

Price

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Synonyms

Human CAML1 Overexpression Lysate; Human CD171 Overexpression Lysate; Human HSAS Overexpression Lysate; Human HSAS1 Overexpression Lysate; Human MASA Overexpression Lysate; Human MIC5 Overexpression Lysate; Human N-CAM-L1 Overexpression Lysate; Human N-CAML1 Overexpression Lysate; Human NCAM-L1 Overexpression Lysate; Human S10 Overexpression Lysate; Human SPG1 Overexpression Lysate

Species

Human

Molecule Mass

The recombinant human CD171 consists of 1112 amino acids after removal of the signal peptide and predicts a molecular mass of 125 kDa. As a result of glycosylation, the apparent molecular mass of rhCD171 is approximately 160-200 kDa band in SDS-PAGE under reducing conditions.

Stability & Storage

Store at 4℃ for up to twelve months from date of receipt. After re-dissolution, aliquot and store at -80℃ for up to twelve months. Avoid repeated freeze-thaw cycles.

Product Description

This Human L1CAM overexpression lysate was created in HEK293 Cells and intented for use as a Western blot (WB) positive control. Purification of L1CAM protein (Cat: 10140-H08H) from the overexpression lysate was verified.

Expression Host

HEK293 Cells

Sequence Information

A DNA sequence encoding the extracellular domain of human CD171 (NP_000416.1) (Met 1-Glu 1120) was fused with a polyhistidine tag at the C-terminus.

Preparation Method

Cell lysate was prepared by homogenization of the over-expressed cells in ice-cold modified RIPA Lysis Buffer with cocktail of protease inhibitors (Sigma). Cell debris was removed by centrifugation. Protein concentration was determined by Bradford assay (Bio-Rad protein assay, Microplate Standard assay). The cell lysate was boiled for 5 min in 1 x SDS loading buffer (50 mM Tris-HCl pH 6.8, 12.5% glycerol, 1% sodium dodecylsulfate, 0.01% bromophenol blue) containing 5% b-mercaptoethanol, and lyophilized.

Lysis Buffer

Modified RIPA Lysis Buffer: 50 mM Tris-HCl pH 7.4, 150 mM NaCl, 1mM EDTA, 1% Triton X-100, 0.1% SDS, 1% Sodium deoxycholate, 1mM PMSF.

Recommend Usage

1. Centrifuge the tube for a few seconds and ensure the pellet at the bottom of the tube. 2. Re-dissolve the pellet using 200μL pure water and boil for 2-5 min.

Sample Buffer

1 X Sample Buffer (1 X modified RIPA buffer+1 X SDS loading buffer).

Application

Western Blot (WB)Optimal dilutions/concentrations should be determined by the end user.

All of our services and products are intended for preclinical research use only and cannot be used to diagnose, treat or manage patients.