B2M蛋白|斯克罗法B2M蛋白|斯克罗法B2M重组蛋白|Su

Research Areas

Others

Uniprot ID

Q07717

Gene Names

B2M

Alternative Name(s)

(Lactollin)

Lead Time

3-7 business days

Organism

Sus scrofa (Pig)

Source

E.coli

Expression Region

21-118aa

Protein Length

Full Length of Mature Protein

Tag Info

Tag-free

Target Protein Sequence

VARPPKVQVYSRHPAENGKPNYLNCYVSGFHPPQIEIDLLKNGEKMNAEQSDLSFSKDWSFYLLVHTEFTPNAVDQYSCRVKHVTLDKPKIVKWDRDH

MW

11.5 kDa

Purity

Greater than 90% as determined by SDS-PAGE.

Endotoxin

Not test.

Biological_Activity

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Form

Liquid or Lyophilized powder

Buffer

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Reconstitution

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Storage

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

Notes

Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

Relevance

Component of the class I major histocompatibility complex (MHC). Involved in the presentation of peptide antigens to the immune system.

Function

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