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Merck

A6435

Aluminum potassium sulfate dodecahydrate

BioReagent, suitable for insect cell culture

Synonym(s):

Alum, Potassium alum, Potassium aluminum sulfate dodecahydrate

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About This Item

Linear Formula:
AlK(SO4)2 · 12H2O
CAS Number:
7784-24-9
Molecular Weight:
474.39
NACRES:
NA.71
PubChem Substance ID:
24891090
UNSPSC Code:
12352207
EC Number:
233-141-3
MDL number:
MFCD00149143
Assay:
≥98%
Form:
powder

Key Documents

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Quality Level

200

InChI key

GNHOJBNSNUXZQA-UHFFFAOYSA-J

InChI

1S/Al.K.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;;2*(H2,1,2,3,4);12*1H2/q+3;+1;;;;;;;;;;;;;;/p-4

SMILES string

O.O.O.O.O.O.O.O.O.O.O.O.[Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O

product line

BioReagent

assay

≥98%

form

powder

technique(s)

cell culture | insect: suitable

mp

92 °C (lit.)

density

1.757 g/mL at 25 °C (lit.)

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Related Categories

Application

Aluminum potassium sulfate dodecahydrate has been used as an adjuvant of ovalbumin to induce anaphylaxis in mice.

Storage Class

11 - Combustible Solids

wgk

WGK 1

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
SLCH6745
SLCD3155
SLBZ8266
SLBF4529V
071M0066V

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Epinephrine inhibits vascular hyperpermeability during platelet-activating factor-or ovalbumin-induced anaphylaxis
Ma, X, et al.
Royal Society of Chemistry Advances, 7(83), 52762-52771 (2017)
Saya Moriyama et al.
The Journal of experimental medicine, 211(7), 1297-1305 (2014-06-11)
Follicular helper T (Tfh) cells access the B cell follicle to promote antibody responses and are particularly important for germinal center (GC) reactions. However, the molecular mechanisms of how Tfh cells are physically associated with GCs are incompletely understood. We
Gareth R Williams et al.
The Journal of experimental medicine, 211(6), 1019-1025 (2014-05-07)
There is currently no paradigm in immunology that enables an accurate prediction of how the immune system will respond to any given agent. Here we show that the immunological responses induced by members of a broad class of inorganic crystalline
Yan-Feng Li et al.
Nature communications, 5, 4273-4273 (2014-07-01)
Germline or B-cell-specific loss of Ptpn6 gene encoding the Shp1 protein tyrosine phosphatase leads to skewed B lymphopoiesis and systemic autoimmunity. Here, to study its role in B-cell terminal differentiation, we generated Ptpn6(f/f)Aicda(Cre/+) mice with Shp1 ablated only in activated
K Yadava et al.
Allergy, 69(10), 1333-1342 (2014-06-26)
Thymic stromal lymphopoietin (TSLP) is a cytokine primarily produced by epithelial cells, which has been shown to be a potent inducer of T-helper 2 (Th2)-type responses. However, TSLP has pleiotropic effects upon immune cells, and although extensively studied in the
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