G4386

γ-Globulins from human blood

≥99% (electrophoresis)

• 동의어(들): Human γ-Globulin
• CAS Number: 9007-83-4
• MDL number: MFCD00199013
• UNSPSC 코드: 12352202
• NACRES: NA.61

속성

• 생물학적 소스: human blood
• Quality Level: 300
• 분석: ≥99% (electrophoresis)
• 양식: powder
• 기술: protein quantification: suitable
• 불순물: HIV, HCV and HBsAg, source material tested negative; ≤4% NaCl
• solubility: 0.9% NaCl: soluble 50 mg/mL
• UniProt 수납 번호: P15814
• 저장 온도: 2-8°C
• 유전자 정보: human ... IGLL1(3543)

설명

일반 설명

γ-Globulins are immunoglobulins and occur in five classes, namely: IgG, IgM, IgA, IgD, and IgE. These are glycoproteins that are antibodies produced by plasma cells. The immunoglobulins are heterogeneous molecules made up of four polypeptide chains (two light chains and two heavy chains) linked together by disulfide bonds. The antigen-binding site is present at the nitrogen terminal. 20% of the protein in plasma are immunoglobulins.

애플리케이션

γ-Globulins from human blood have been used for the blocking step in cytometric bead array It has also been used as a standard for γ-globulin measurement in cerebrospinal fluid (CSF).

γ-globulins were used to study a micro-method for measuring total protein in cerebrospinal fluid by using benzethonium chloride in microtiter plate wells. It was used in the measurement of protein in tannin-protein precipitates using ninhydrin. It was also used to study the blood distribution of levocetirizine, a new non-sedating histamine H1-receptor antagonist, in humans.

생화학적/생리학적 작용

Immunoglobulins are key regulators of the immune system and are produced in response to antigens. They protect our bodies against bacteria, viruses, and fungi. Immunoglobulins are involved in the activation of the complement system, opsonization of microbes for phagocytosis, neutralization of toxins and viruses, and inhibition of the attachment of microbes to mucosal surfaces. Immunodeficiency can lead to recurrent infectious diseases.

제조 메모

Prepared from Cohn Fraction II, III

면책조항

RESEARCH USE ONLY. This product is regulated in France when intended to be used for scientific purposes, including for import and export activities (Article L 1211-1 paragraph 2 of the Public Health Code). The purchaser (i.e. enduser) is required to obtain an import authorization from the France Ministry of Research referred in the Article L1245-5-1 II. of Public Health Code. By ordering this product, you are confirming that you have obtained the proper import authorization.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable