MAB397

Anti-Glutamate Receptor 2 Antibody, extracellular, clone 6C4

clone 6C4, Chemicon^®, from mouse

• 동의어(들): GluR2
• UNSPSC 코드: 12352203
• eCl@ss: 32160702
• NACRES: NA.41

속성

• 생물학적 소스: mouse
• Quality Level: 100
• 항체 형태: purified immunoglobulin
• 항체 생산 유형: primary antibodies
• 클론: 6C4, monoclonal
• 종 반응성: monkey
• 종 반응성(상동성에 의해 예측): mouse, rat, canine
• 제조업체/상표: Chemicon^®
• 기술: ELISA: suitable; immunocytochemistry: suitable; immunohistochemistry: suitable; immunoprecipitation (IP): suitable; radioimmunoassay: suitable; western blot: suitable
• 동형: IgG2a
• NCBI 수납 번호: NP_058957
• UniProt 수납 번호: P19491
• 타겟 번역 후 변형: unmodified
• 유전자 정보: dog ... Gria2(482667) ; mouse ... Gria2(14800) ; rat ... Gria2(29627) ; rhesus monkey ... Gria2(574344)

설명

일반 설명

Glutamate receptors (GluRs) can be categorized as ionotropic or metabotropic and subcatergorized by their agonist preferences (NMDA, AMPA or Kainic acid). There are four types of AMPA selective GluR subunits (GluR1, GluR2, GluR3 and GluR4). Tetrameric or pentameric combinations of different subunits contributes to the functional diversity of AMPA receptors. In general, AMPA receptors mediate fast synaptic current at most excitatory synapses, with stoichiometry characterized by subtype composition. Although subunit composition of AMPA receptors varies, they must contain at least one edited GluR2 subunit to be calcium impermeable. The critical residue controlling calcium permeability is in the pore loop region. In GluR1, GluR3, and GluR4, this positionis occupied by a Gln residue. In GluR2, it is occupied by an Arg residue. It has been shown experimentally that the presence of Arg in this position blocks CA2+ ion permeability, while a Gln does not. Relative calcium permeability in AMPA receptor channels may be significant in pathological neurotoxic damage and long term changes in nervous system responses.

특이성

Recognizes the large N-terminal extracellular domain of Glutamate Receptor 2 (GluR2). No cross-reactivity observed with other AMPA/Kainate GluR subunits. On western blots of brain extracts from rat, macaque monkey, and dog, MAB397 recognizes a band at approximately 102 kDa corresponding to full length GluR2. Other proteins noted by Western blot at 66 kDa or lower molecular weight appear to be breakdown products of GluR2 (Vissavajjhala, 1996). By immunohistochemistry GluR2 is widely distributed at both the cellular and synaptic levels. MAB397 recognizes GluR2 present in a vast majority of, but not all, GABAergic interneurons (Vissavajjhala, 1996).

애플리케이션

Anti-Glutamate Receptor 2 Antibody, extracellular, clone 6C4 detects level of Glutamate Receptor 2 & has been published & validated for use in ELISA, IC, IH, IP, RIA & WB with more than 50 product citations.

Immunocytochemistry:
on 4% paraformaldehyde fixed cells was used in a previous lot:2-3 µg/mL (Vissavajjhala, 1996; Osten, 1998; Passafaro, 2001).

ELISA/RIA:
A previous lot of this antibody was used in ELISA/RIA.(Vissavajjhala, 1996).

Immunohistochemistry on 50 µm, 4% paraformaldehyde fixed brain sections: 1:500-1:800 (Vissavajjhala, 1996; Yung, 1998; Kumar; 2002).

Immunoprecipitation: 2-4 µg/mL (Osten, 1998).

Western blot: 1-2 µg/mL (Vissavajjhala, 1996; Osten, 1998); membrane preparations are suggested for enhanced signals.

Optimal working dilutions and protocols must be determined by end user.

품질

Routinely evaluated by Western Blot on mouse brain lysates.

Western Blot Analysis:
1:1000 dilution of this lot detected glutamate receptor 2 on 10 μg of mouse brain lysates.

표적 설명

102 kDa

물리적 형태

Format: Purified

Purified immunoglobulin from culture supernatant

Purified mouse immunoglobin IgG2a liquid in buffer containing PBS, no preservative.

저장 및 안정성

Stable for 6 months at -20ºC in undiluted aliquots from date of receipt.
Handling Recommendations: Upon receipt, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage the IgG2a and affect product performance.

분석 메모

Control
Positive Control: Cerebral cortex and pyramidal neurons, mouse brain lysate.

기타 정보

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

법적 정보

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

안전성 정보

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable