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Grp94 Antibody

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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2025年10月22日
  • W
  • Rabbit
  • H,M,R,Mk
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    • 详细信息
    • 文献和实验
    • 技术资料
    • 抗体英文名

      Grp94 Antibody

    • 抗原

      synthetic peptide corresponding to the sequence surrounding Met622 of human Grp94

    • 应用范围

      W

    • 宿主

      Rabbit

    • 保质期

      详见说明书

    • 级别

      详见MSDS文件

    • 供应商

      CST

    • 库存

      大量

    • 适应物种

      H,M,R,Mk

    • 是否单克隆

      2

    • 保存条件

      -20°c

    • 规格

      40 ul (4 western blots)/100 ul (10 western blots)/carrier free & custom formulation / quantity

    规格:产品价格:¥请询价
    规格:40 ul (4 western blots)产品价格:¥请询价
    规格:100 ul (10 western blots)产品价格:¥请询价
    规格:carrier free & custom formulation / quantity产品价格:¥请询价

    pathway more info application references datasheet PDF MSDS PDF protocols

    Applications Key:  W=Western Blotting
    Reactivity Key:  H=Human  M=Mouse  R=Rat  Mk=Monkey
    Species cross-reactivity is determined by western blot. Species enclosed in parentheses are predicted to react based on 100% sequence homology.

    Applications Reactivity Sensitivity MW (kDa) Source
    W H M R Mk Endogenous 100 Rabbit
    Protocols
    Specificity / Sensitivity

    Grp94 Antibody detects endogenous levels of total Grp94 protein.

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to the sequence surrounding Met622 of human Grp94 . Antibodies are purified by protein A and peptide affinity chromatography.

    Western Blotting

    Western Blotting

    Western blot analysis of extracts from various cell types using Grp94 Antibody.

    Background

    Secretory proteins are synthesized on polysomes and translocated into the endoplasmic reticulum (ER). Inside ER, these proteins are often modified by disulfide bond formation, amino-linked glycosylation and folding. The ER contains a pool of molecular chaperones, including Grp94, to help proteins fold properly. Grp94 is a glucose-regulated protein (1) with sequence homology to Hsp90 (2). In addition to its role to help some secretory proteins fold to their correct conformation (3), studies suggest that Grp94 derived from cancer cells also induces anti-tumor immune responses in mouse tumor models (4, 5). One reason for this tumor immunogenicity is that Grp94 binds to the peptides from proteins in cancer cells and can therefore present these peptides as tumor antigens (6). Furthermore, Grp94 has also been shown to induce maturation of dendritic cells (7). Taken together, Grp94 functions both as a tumor-specific antigen and as an activator of antigen-presenting cells to elicit immunity to cancers (8).

    1. Lee, A.S. et al. (1981) Proc. Natl. Acad. Sci. USA 78, 4922-4925.
    2. Sorger, P.K. and Pelham, H.R. (1987) J. Mol. Biol. 194, 341-344.
    3. Argon, Y. and Simen, B.B. (1999) Semin. Cell Dev. Biol. 10, 495-505.
    4. Blachere, N.E. et al. (1997) J. Exp. Med. 186, 1315-1322.
    5. Tamura, Y. et al. (1997) Science 278, 117-120.
    6. Schild, H. and Rammensee, H.G. (2000) Nat. Immunol. 1, 100-101.
    7. Singh-Jasuja, H. et al. (2000) Eur. J. Immunol. 30, 2211-2215.
    8. Nicchitta, C.V. et al. (2004) Cell Stress Chaperones 9, 325-331.
    Application References

    Have you published research involving the use of our products? If so we'd love to hear about it. Please let us know !

    Companion Products

    For Research Use Only. Not For Use In Diagnostic Procedures.

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    图标文献和实验
    相关实验
    • Generation of Antibody Molecules Through Antibody Engineering

      been overcome to a large extent using genetic-engineering techniques to produce chimeric mouse/human and completely human antibodies. Such an approach is particularly suitable because of the domain structure of the antibody molecule ( 2 ), where functional

    • The Antibody Molecule

      The importance of antibody molecules was first recognized in the 1890s, when it was shown that immunity to tetanus and diphtheria was caused by antibodies against the bacterial exotoxins (1 ). Around the same time, it was shown that antisera

    • Antibody Storage

        General comments: Antibodies, like most proteins, do not like to be freeze-thawed. Avoid repetitive freezing of your solution. The best way to store your antibody is to keep a high protein concentration (>1 mg/ml), add some protease

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