374825

Hemocyanin, Keyhole Limpet, Megathura crenulata, High Purity, Endotoxin-Free, Sterile-Liquid

Hemocyanin, Keyhole Limpet, Megathura crenulata, High Purity, Endotoxin Free, is a large, multi-subunit, O2-carrying, metalloprotein that is used as a carrier protein in the production of antibodies.

• 동의어(들): Hemocyanin, Keyhole Limpet, Megathura crenulata, High Purity, Endotoxin-Free, Sterile-Liquid
• CAS Number: 9013-72-3
• MDL number: MFCD00131280
• UNSPSC 코드: 12352202
• NACRES: NA.25

속성

• Quality Level: 200
• 분석: ≥95% (size exclusion chromatography)
• 형태: liquid
• 제조업체/상표: Calbiochem^®
• 저장 조건: do not freeze
• 불순물: ≤25 EU/mg Endotoxin; ≥1.5 x 10⁻³ copper to protein ratio; ≥5 mg/mL Protein
• 색상: clear bluish
• 배송 상태: wet ice
• 저장 온도: 2-8°C

설명

일반 설명

Keyhole limpet hemocyanin (KLH) is a large, multi-subunit, O2-carrying, metalloprotein. This high molecular weight glycoprotein is extracted from a marine snail species called Megathura crenulate.

애플리케이션

Hemocyanin, Keyhole Limpet, Megathura crenulata, high purity, endotoxin-free, sterile-liquid has been used as an antigen to test the polyreactivity of monoclonal antibody (mAb) using enzyme-linked immunosorbent assay(ELISA). It has also been used to immunize animals to study KLH-specific ex vivo recall responses and specific T-cell dependent antibody response (TDAR) in monkeys.

생화학적/생리학적 작용

Keyhole limpet hemocyanin (KLH) stimulates both cell-mediated and humoral responses in animals and humans. It elicits immunostimulatory properties and also functions as a vaccine adjuvant. KLH serves as a carrier protein to produce antibodies and haptens like peptides and oligosaccharides. It is used to treat bladder cancer.

포장

Please refer to vial label for lot-specific concentration.

경고

Toxicity: Standard Handling (A)

물리적 형태

In 83 mM sodium phosphate, 150 mM NaCl, pH 7.2.

제조 메모

KLH is an extremely large protein complex that has a tendency to aggregate and precipitate from solutions. Use a buffer when diluting KLH and maintain the magnesium concentration at ≥10 mM. Store KLH solutions at 4°C. DO NOT freeze, vortex or agitate to dissolve KLH. Freezing or agitating KLH will cause protein aggregation and precipitation.

법적 정보

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable