Llama IgG1 isotype control (FITC)

Details zu Produkt Nr. ABIN5608792, Anbieter: Anmelden zum Anzeigen
Isotyp
  • IgG1
  • Igh-4
  • VH7183
  • immunoglobulin heavy constant gamma 1 (G1m marker)
  • Ighg1
Reaktivität
Llama
Wirt
Llama
256
85
22
3
3
3
2
2
2
1
1
Konjugat
FITC
42
41
30
25
8
8
7
6
5
5
5
4
4
4
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
Applikation
FLISA, Flow Cytometry (FACS), Fluorescence Microscopy (FM), Western Blotting (WB)
Optionen
Hersteller
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Hersteller Produkt- Nr.
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Isotyp IgG1
Reinigung Llama IgG1 isotype control has been prepared from llama serum by multiple chromatography steps using a combination of protein A and protein G chromatography. Coomassie stained SDS-PAGE of non-reduced llama IgG1 shows a band of ~150 kDa whereas the reduced form exhibits ~55 kDa (heavy chain) and ~25 kDa (light chain). No bands corresponding to llama IgG2 or IgG3 are observed.
Labeling Ratio 3.2
Forschungsgebiet Secondary Antibodies
Applikationshinweise

Flow Cytometry Dilution: User Optimized

Application Note: Llama IgG1 FITC Conjugated isotype control can be utilized as a control or standard reagent in Flow Cytometry, immunofluorescence microscopy, fluorescence based plate assays (FLISA) and fluorescent western blotting experiments where determination of sample isotype is important.

Western Blot Dilution: User Optimized

FLISA Dilution: User Optimized

IF Microscopy Dilution: User Optimized

Kommentare

Comparative studies of old world camelids (Camelus bactrianus and Camelus dromedarius) and new world camelids (Lama pacos, Lama glama and Lama vicugna) have shown that heavy-chain-only immunoglobulins represent between 35 % - 70 % of total IgG in the sera of all species. Such antibodies are homodimers of heavy chains that lack the CH1 domain of conventional antibodies and therefore do not interact with light chains, exhibiting a lower molecular weight ~100 kDa. In llama and other species of camelids, these heavy-chain-only immunoglobulins belong to the IgG2 and IgG3 subclasses. All gamma chain camelid antibodies exhibiting the more conventional assembly of two light and two heavy chains with molecular weight ~150 kDa, belong to the IgG1 subclass.

Beschränkungen Nur für Forschungszwecke einsetzbar
Format Lyophilized
Rekonstitution

Reconstitution Volume: 100 μL

Reconstitution Buffer: Restore with deionized water (or equivalent)

Konzentration 1.0 mg/mL
Buffer

Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2

Stabilizer: 10 mg/mL Bovine Serum Albumin (BSA) - Immunoglobulin and Protease free

Konservierungsmittel Sodium azide
Vorsichtsmaßnahmen This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Lagerung 4 °C,-20 °C
Informationen zur Lagerung Store vial at 4° C prior to restoration. For extended storage aliquot contents and freeze at -20° C or below. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.
Haltbarkeit 12 months