钙粘蛋白EGF LAG七经G-型受体2(CELSR2)重组蛋白说明书

Recombinant Cadherin EGF LAG Seven Pass G-Type Receptor 2 (CELSR2)  

[PROPERTIES]

Residues: Leu2589~Ser2849

Tags: Two N-terminal Tags, His-tag and T7-tag

Accession: Q9R0M0

Host: E. coli

Subcellular Location: Cell membrane; Multi-pass

membrane protein.

Purity: >95%

Endotoxin Level: <1.0EU per 1μg

(determined by the LAL method).

Formulation: Supplied as lyophilized form in PBS,

pH7.4, containing 5% trehalose, 0.01% sarcosyl.

Predicted isoelectric point: 4.9

Predicted Molecular Mass: 31.5kDa

Accurate Molecular Mass: 38&40kDa as determined by SDS-PAGE reducing

conditions.

Applications: SDS-PAGE; WB; ELISA; IP.

(May be suitable for use in other assays to be determined by the end user.)

Note: The possible reasons that the actual band size differs from the predicted are as follows:

1. Splice variants: Alternative splicing may create different sized proteins from the same gene.

2. Relative charge: The composition of amino acids may affects the charge of the protein.

3. Post-translational modification: Phosphorylation, glycosylation, methylation etc.

4. Post-translation cleavage: Many proteins are synthesized as pro-proteins, and then cleaved togive the active form.

5. Polymerization of the target protein: Dimerization, multimerization etc.

[USAGE]

Reconstitute in sterile PBS, pH7.2-pH7.4.

[STORAGE AND STABILITY]

Storage: Avoid repeated freeze/thaw cycles.

Store at 2-8ºC for one month.

Aliquot and store at -80ºC for 12 months.

Stability Test: The thermal stability is described by the loss rate of the targetprotein. The loss rate was determined by accelerated thermal degradation test,that is, incubate the protein at 37ºC for 48h, and no obvious degradation andprecipitation were observed. (Referring from China Biological Products Standard,which was calculated by the Arrhenius equation.) The loss of this protein is lessthan 5% within the expiration date under appropriate storage condition.

[ SEQUENCES ]

The sequence of the target protein is listed below. 

LL FHYLFAACNC VQGPFIFLSY VVLSKEVRKA LKFACSRKPS PDPALTTKYT LTSSYNCPSPYADGRLYQPY GDSAGSLHSA SRSGKSQPSY IPFLLREEST LNPGQVPPGL GDPSGLFLEGQAQ Q HDP DT D SDS D LS LE D D QSGSYAST HS SDSE EEE EEA AFPGEQ GW DSLL GP GA E R L P LHS TP K D G GP GSG KV PW LG D FG T T T K E NSG SGA L EE RP RENGDALTREGS LGPLPGPSTQ PHKGILKKKC LPTISEKSS

本产品仅供科研使用。不能用于人和动物治疗等其它临床诊断使用