Human Vip Peptides (VIP) Protein

Proteins and Peptides

Vip Peptides (VIP)

HEK293 cells

Activity: Not tested
Sequence Fragment: Ser21-Gly152
Tag: C-terminal His tag

Human

Calculated MW: 15.9 kDa  Observed MW (SDS-PAGE): 17-35 kDa  Possible reasons why the actual band size differs from the predicted band size: 1. Splice variants. Alternative splicing may create different sized proteins from the same gene. 2. Relative charge. The composition of amino acids may affect the charge of the protein. 3. Post-translational modification. Phosphorylation, glycoslyation, methylation etc. may affect the band size. 4. Post-translational cleavage. Many proteins are synthesised as pro-proteins, and then cleaved to give the active form. 5. Polymerisation of the target protein. Dimerisation, multimerisation etc. will increase the band size observed.

Recombinant

> 95% (SDS-PAGE)

10 µg

50 µg

Lyophilized

SDS-PAGE

20 mM PBS, 150 mM NaCl, pH 7.4.

Shipped within 5-15 working days.

Storage: Store lyophilized between -20 °C and -80°C.
Stability: Stable when stored reconstituted at 2-8°C for up to 1 week. Reconstituted aliquots are stable at -20°C for up to 3 months.
Shelf Life: 12 months.

No

P01282-2

Protein VIP

RUO

THIS PRODUCT IS FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC, THERAPEUTIC OR COSMETIC PROCEDURES. NOT FOR HUMAN OR ANIMAL CONSUMPTION.
Reconstitute in sterile H2O to a concentration of 0.25 mg/ml. Do not vortex.
Endotoxin Level: < 1.0 EU per µg (LAL method).