解整合素金屬蛋白酶28(ADAM28)重組蛋白
[ PROPERTIES ]
Source: Prokaryotic expression. Host: E. coli
Residues: Glu525~Lys774
Tags: N-terminal His-Tag
Tissue Specificity: Spleen, Stomach, Intestine, Brain. Subcellular Location: Cell membrane; Single-pass type I membrane protein. Purity: >98%
Traits: Freeze-dried powder
Buffer formulation: 20mM Tris, 150mM NaCl, pH8.0, containing 1mMEDTA, 1mM DTT, 0.01% sarcosyl, 5%Trehalose and Proclin300. Original Concentration: 200ug/mL
Applications: SDS-PAGE; WB; ELISA; IP; CoIP; Reporter Assays; Purification;
Amine Reactive Labeling. (May be suitable for use in other assays to be determined by the end user.)
Predicted isoelectric point: 7.5
Predicted Molecular Mass: 29.3kDa
Accurate Molecular Mass: 34kDa as determined by SDS-PAGE reducingconditions.Phenomenon explanation:
The possible reasons that the actual band size differs fromthe predictedareasfollows:
1. Splice variants: Alternative splicing may create different sized proteins fromthe samegene.
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 cleavedtogive the active form. 5. Polymerization of the target protein: Dimerization, multimerization etc.
[ USAGE ]
Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0mg/mL. Do not vortex.
[ STORAGE AND STABILITY ]
Storage: Avoid repeated freeze/thaw cycles. Store at 2-8
oC for one month. Aliquot and store at -80
oC for 12 months. Stability Test: The thermal stability is described by the loss rate. Thelossratewas determined by accelerated thermal degradation test, that is, incubatetheprotein at 37
oC for 48h, and no obvious degradation and precipitationwereobserved.The loss rate is less than 5% within the expiration dateunderappropriate storage condition.
[ SEQUENCE ]
[ IDENTIFICATION ]
Figure 1. Gene Sequencing (Extract)
Figure 2. SDS-PAGE
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關鍵字: ADAM23;MDCL;eMDCII;解整合素金屬蛋白酶28(ADAM28)重;
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