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Key Documents

OP15L

Sigma-Aldrich

Anti-c-ErbB2/c-Neu (Ab-3) Mouse mAb (3B5)

lyophilized, clone 3B5, Calbiochem®

동의어(들):

Anti-HER2, Anti-Neu, Anti-ErbB2, Anti-Erythroblastosis Virus, Anti-Human Epidermal Growth Factor

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About This Item

UNSPSC 코드:
12352203
NACRES:
NA.43

생물학적 소스

mouse

Quality Level

항체 형태

purified antibody

항체 생산 유형

primary antibodies

클론

3B5, monoclonal

형태

lyophilized

미포함

preservative

종 반응성

mouse, human

제조업체/상표

Calbiochem®

저장 조건

OK to freeze

동형

IgG1

배송 상태

ambient

저장 온도

2-8°C

타겟 번역 후 변형

unmodified

유전자 정보

human ... ERBB2(2064)

일반 설명

Anti-c-ErbB2/c-Neu (Ab-3), mouse monoclonal, clone 3B5, recognizes the ~185 kDa c-ErbB2/c-Neu protein in HEK293 cells. It is validated for WB, IF, IP, and IHC on frozen and paraffin sections.
Purified mouse monoclonal antibody generated by immunizing BALB/c mice with the specified immunogen and fusing with Sp2/0.Ag14 cells (see application references). Recognizes the ~185 kDa c-ErbB2/c-Neu protein.
Recognizes the ~185 kDa c-ErbB2/c-Neu protein in HEK293 cells.

면역원

Human
a synthetic peptide (TAENPEYLGLDVPV) corresponding to amino acids 1242-1255 from the C-terminal domain of human c-ErbB2/c-Neu

애플리케이션


Frozen Sections (2.5 g/ml)
Immunoblotting (2.5 g/ml, see application references)
Immunofluorescence (2.5 g/ml)
Immunoprecipitation (1 g per sample, see application references)
Paraffin Sections (2.5 g/ml, pressure cooker pre-treatment required, see application references)

경고

Toxicity: Standard Handling (A)

물리적 형태

Lyophilized from 20 mM ammonium bicarbonate Buffer, 100 µg FAF-BSA.

재구성

Reconstitue the lyophilized antibody with sterile PBS, pH 7.4, or sterile 20 mM Tris-saline (20 mM Tris containing 0.15 M NaCl), pH 7.4, to yield a final concentration of 100 µg/ml. Lyophilized antibodies should be reconstituted at 4°C with occasional gentle mixing for at least 2 h. Store at 4°C until reconstituted, then store in aliquots at -20°C or at 4°C with 0.1% azide. Freezing of aliquots is best for long term storage of reconstituted product; repetitive freezing and thawing should be avoided.

분석 메모

Negative Control
HepG2 cells or normal skin
Positive Control
SK-BR-3 cells or breast carcinoma tissue

기타 정보

For paraffin sections, we recommend pre-treating with a pressure cooker, but trypsin and heat will also work well. Including 0.05% saponin during staining of paraffin sections may help reduce background. In one study ductal carcinomas in situ displaying large-cell, comedo growth type, were stained while none of 16 ductal carcinomas in situ of small-cell, papillary, or cribriform growth type were stained by this antibody. Antibody should be titrated for optimal results in individual systems.
Mamcs, J.R., et al. 1994. Ann. Surg.219, 332.
Tetu, B., et al. 1994. Cancer73, 2359.
DiFiore, P.P., et al. 1987. Science237, 178.
Slamon, D.J., et al. 1987. Science235, 177.
Varley, J.M., et al. 1987. Oncogene1, 423.
Bargmann, C.I., et al. 1986. Nature319, 226.
Yamamoto, T., et al. 1986. Nature319, 230.
Blick, M., et al. 1984. Blood64, 1234.
Schwab, M., et al. 1984. Cold Spring Harbor Laboratory2, 215.

법적 정보

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

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Storage Class Code

11 - Combustible Solids

WGK

WGK 1


시험 성적서(COA)

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Breast cancer brain metastases remain largely incurable. Although several mouse models have been developed to investigate the genes and mechanisms regulating breast cancer brain metastasis, these models often lack clinical relevance since they require the use of immunocompromised mice and/or
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