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Merck
CN

T1126

Thyroglobulin from porcine thyroid gland

powder

Synonym(s):

TG human

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About This Item

CAS Number:
UNSPSC Code:
12352202
EC Number:
232-721-3
NACRES:
NA.61
MDL number:
Form:
powder
Biological source:
Porcine thyroid
Mol wt:
~670 kDa
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biological source

Porcine thyroid

Quality Segment

form

powder

mol wt

~670 kDa

composition

Iodine, ≥0.3%

nitrogen analysis

14.0-17.5% total

technique(s)

protein purification: suitable

ash

≤4%

pI 

4.58

UniProt accession no.

storage temp.

−20°C

Gene Information

pig ... TG(100156471)

Biochem/physiol Actions

Thyroglobulin has been shown to regulate the transcription of iodide porters including sodium iodide symporter and pendrin.
Thyroglobulin is a major protein involved with iodine metabolism. It consists of an iodine-containing protein that is stored in the thyroid gland and is converted into circulating thyroxines when the thyroid is stimulated by TSH (Thyroid Stimulating Hormone) from the pituitary. Thyroglobulin is often used as a carrier protein for the production of antibodies. Its advantage as a carrier protein comes from its large number of tyrosine residues that can be used for conjugation using the diazo reaction.

Preparation Note

When reconstituted in water (20 mg/ml), a turbid solution with some insolubles is observed.

Other Notes

Electrophoretically heterogeneous.


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Global Trade Item Number

SKUGTIN
T1126-500MG04061833493496
T1126-1G04061826658659
T1126-100MG04061833435281