Merck
CN
All Photos(7)

Documents

Safety Information

A1653

Sigma-Aldrich

Albumin from human serum

lyophilized powder, ≥96% (agarose gel electrophoresis)

Sign Into View Organizational & Contract Pricing
All Photos(7)
Synonym(s):
HSA
CAS Number:
70024-90-7
EC Number:
274-272-6
MDL number:
MFCD00081418
eCl@ss:
42010201
NACRES:
NA.25

biological source

human

Assay

≥96% (agarose gel electrophoresis)

form

lyophilized powder

mol wt

monomer calculated mol wt 66478 Da

technique(s)

ELISA: suitable
tissue culture: suitable
western blot: suitable

impurities

HIV I and HIVII, HCV and HBsAg, tested negative

solubility

H2O: soluble 50 mg/mL

UniProt accession no.

P02768

storage temp.

2-8°C

InChI

1S/C3F8/c4-1(5,2(6,7)8)3(9,10)11

InChI key

QYSGYZVSCZSLHT-UHFFFAOYSA-N

Gene Information

human ... ALB(213)

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Albumin (ALB) constitutes 25% of the proteins produced by the liver. It is a protein of a single polypeptide chain with a thiol group. The ALB gene is mapped to human 4q13.3.

Application

Albumin from human serum has been used:
  • in cyclophilin isomerase assay
  • as a component in blocking solution for immunogold quantification of amino acids and proteins in complex subcellular compartments
  • in G-pseudotyped HIV (PHIV) assay mixture to study its effect on GSK364735 antiviral potency

Albumin was used to test its effect on the in vitro bactericidal activity of cefditoren against penicillin-resistant Streptococcus pneumonia.
It has been clinically used in serious and often life-threatening conditions, such as shock and blood loss due to trauma, burns, and surgery.

Biochem/physiol Actions

Albumin serves as a protein repository and functions as a binding and transport protein. Albumin binding dissolves the biomolecules in blood and ensures its effective transport. This prevents the loss of substance through excretion. Pathological conditions like vasculitis, lymphangiectasia, glomerulonephritis, and hepatic sinusoidal hypertension might result in hypoalbuminemia.
Serum albumin functions as a carrier protein for steroids, fatty acids, and thyroid hormones, and is vital in regulating the colloidal osmotic pressures of blood. Albumin is also seen to bind to exogenous substances, particularly drugs (e.g., ibuprofen, warfarin), and strongly influence their pharmacokinetics. Oxidative stress leading to changes in the redox state of albumin has widely varied effects on its physiological function.

Quality

Remainder mostly globulins

Other Notes

View more information on human serum albumin.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

常规特殊物品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Tingting Chen et al.
Food chemistry, 186, 292-297 (2015-05-16)
Z-ligustilide (LIG), an essential oil extract from Radix Angelica sinensis, has broad pharmaceutical applications in treating cardiovascular and cerebrovascular diseases. Interaction of LIG with the major transport protein of human blood circulation, human serum albumin (HSA) has been investigated by
Angelo Zinellu et al.
European journal of nutrition, 56(2), 785-791 (2015-12-15)
The dietary flavonoids epicatechin (EC), epigallocatechin (EGC), epicatechin gallate (ECG) and epigallocatechin gallate (EGCG) have been shown to interact with circulating albumin for transport in blood to different body tissues. This interaction may modulate their bioavailability and effectiveness. Using affinity
Fluid, electrolyte, and acid-base disturbances in liver disease
Fluid, Electrolyte, and Acid-Base Disorders in Small Animal Practice, 456-456 (2011)
Selva Sharma Arumugam et al.
Journal of photochemistry and photobiology. B, Biology, 164, 212-225 (2016-10-26)
In the present study, the interaction of model transport proteins Human serum albumin (HSA) and Bovine serum albumin (BSA) with a photoactive dye, Azure B (AZB) were studied by spectroscopic and in silico methods. The absorption spectral behavior of AZB
János P Mészáros et al.
Journal of inorganic biochemistry, 195, 91-100 (2019-04-01)
Half-sandwich organometallic complexes of curcumin are extensively investigated as anticancer compounds. Speciation studies were performed to explore the solution stability of curcumin complexes formed with [Rh(η5-C5Me5)(H2O)3]2+. Acetylacetone (Hacac), as the simplest β-diketone ligand bearing (O,O) donor set, was involved for
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service