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A8549

Sigma-Aldrich

Albumin, biotin labeled bovine

lyophilized powder

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Synonym(s):
Biotin labeled albumin
CAS Number:
9048-46-8
MDL number:
MFCD00130395
eCl@ss:
34058011
NACRES:
NA.25

biological source

bovine

Quality Level

200

Assay

≥80% protein basis (biuret)

form

lyophilized powder

extent of labeling

8-16 mol biotin per mol albumin

technique(s)

bioconjugation: suitable

UniProt accession no.

P02769

storage temp.

2-8°C

Gene Information

bovine ... ALB(280717)

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This Item
A4612A941805470
Sigma-Aldrich

Sigma-Aldrich

A8549

Albumin, biotin labeled bovine

Bovine Serum Albumin lyophilized powder, Essentially fatty acid free

Sigma-Aldrich

A4612

Bovine Serum Albumin

Bovine Serum Albumin lyophilized powder, BioReagent, suitable for cell culture

Sigma-Aldrich

A9418

Bovine Serum Albumin

Bovine Serum Albumin lyophilized powder, crystallized, ≥98.0% (GE)

Sigma-Aldrich

05470

Bovine Serum Albumin

assay

≥80% protein basis (biuret)

assay

≥98% (agarose gel electrophoresis)

assay

-

assay

≥98.0% (GE)

form

lyophilized powder

form

lyophilized powder

form

lyophilized powder

form

lyophilized powder

technique(s)

bioconjugation: suitable

technique(s)

ELISA: suitable, cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable, electron microscopy: suitable

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

Application

Biotin labeled bovine albumin has been used as a component in myosin V processivity experiments. It has also been used to provide biotin tags for neutravidin coating and also to suppress nonspecific cell adhesion during preparation of tension gauge tether (TGT) surface.
Biotin-conjugated bovine serum albumin binds selectively to different vascular subsets in lymphoid tissues, as demonstrated by both fluorescent and enzymohistochemical techniques, and thus offers a histochemical probe for identification of select microvascular endothelia in lymphoid tissues. In spleen, biotin-BSA binds to red pulp sinuses, but not white pulp vessels (including the central arteriole) nor the marginal sinus. In the thymus, prominent binding was restricted to the capillaries of the corticomedullary area.

Physical form

Contains sodium citrate buffer salts

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Tilting and Wobble of Myosin V by High-Speed Single-Molecule Polarized Fluorescence Microscopy
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