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Key Documents

A6661

Sigma-Aldrich

Albumin, dinitrophenyl

lyophilized powder

Synonym(s):

DNP-albumin human

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12352202
NACRES:
NA.25

biological source

human

Quality Level

form

lyophilized powder

extent of labeling

30-40 mol DNP per mol albumin

UniProt accession no.

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)

Application

Albumin, dinitrophenyl has been used to assess degranulation from rat mast cells by treatment of:
  • bakkenolide B
  • 4-Hydroxy-2-(4-hydroxyphenethyl)isoindoline-1,3-dione (PD1)
  • mifepristone
Used for detection in immunological analyses. Can be used as an immunological challenge to activate basophils via the IgE receptor.

Analysis Note

Source material has tested negative for HIV and HBsAg

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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’.

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B Jabril-Cuenod et al.
The Journal of biological chemistry, 271(27), 16268-16272 (1996-07-05)
Antigen receptors on T- and B-cells activate Ras through a signaling pathway that results in the tyrosine phosphorylation of Shc and the formation of a complex of Shc with the Grb2 adaptor protein. The high affinity receptor for immunoglobulin E
Xuan Che et al.
International journal of medical sciences, 17(2), 224-233 (2020-02-11)
Background: Adenomyosis is a quite common gynecological disorder and above 30% of patients have typical secondary and progressive dysmenorrhea. Current treatments still have many disadvantages and thereby the novel treatment aiming to relieve dysmenorrhea still needs to be further investigated.
Carolin N Zorn et al.
Scientific reports, 8(1), 15467-15467 (2018-10-21)
Antigen (Ag)-mediated crosslinking of IgE-loaded high-affinity receptors for IgE (FcεRI) on mast cells (MCs) triggers activation of proinflammatory effector functions relevant for IgE-associated allergic disorders. The cytosolic tyrosine kinase BTK and the SH2-containing inositol-5'-phosphatase SHIP1 are central positive and negative
G J Heywood et al.
Inflammation research : official journal of the European Histamine Research Society ... [et al.], 51(4), 176-181 (2002-06-13)
Nicorandil is a potassium channel opener and nitric oxide (NO) donor, and the hypothesis was tested that these modes of action may inhibit cellular degranulation and release of tumour necrosis factor-alpha (TNF-alpha). TNF-alpha and beta-hexosaminidase secretion were measured from rat
Julien Stackowicz et al.
The Journal of experimental medicine, 218(10) (2021-09-04)
Gain-of-function mutations in NLRP3 are responsible for a spectrum of autoinflammatory diseases collectively referred to as "cryopyrin-associated periodic syndromes" (CAPS). Treatment of CAPS patients with IL-1-targeted therapies is effective, confirming a central pathogenic role for IL-1β. However, the specific myeloid

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