Goat Anti-Rabbit IgG (H+L) ATTO550
Antibody produced in goat, affinity purified
Cat. #: 2305-1MG
Applications
Suited for fluorescence microscopy, flow cytometry and other fluorescence-based applications. The preservative-free formulation minimizes interference in sensitive assay conditions.
Description
| Product name | Goat Anti-Rabbit IgG (H+L) ATTO550 | GXR ATTO550 |
| Target species | Rabbit |
| Description |
ATTO-labeled secondary antibodies combine high fluorescence intensity with strong photostability and reliable performance in fluorescence-based detection. Goat Anti-Rabbit IgG (H+L) ATTO550 is designed for the detection of rabbit primary antibodies and is suitable for fluorescence microscopy, flow cytometry and related fluorescence-based applications. The antibody is supplied without preservatives. After conjugation, free dye is removed by gel filtration to minimize background fluorescence and support reproducible staining performance. |
| Specification | Immunofluorescence: 1:500–1:1500, Degree of Labeling (DOL): 2-9, Unbound dye ≤5% of total fluorescence. |
| Optical properties | λex: 554 nm, λem: 576 nm |
Properties
| Form | Lyophilized |
| Nominal concentration | 2 mg/ml (after reconstitution with buffer) The antibody is supplied as 1.0 mg lyophilized powder and shipped at ambient temperature. A glycerol buffer is included for reconstitution to 2 mg/ml. After reconstitution, the glycerol stock may be stored at -20°C without freezing. Avoid repeated freeze/thaw cycles. |
| Content | 1.0 mg Goat Anti-Rabbit IgG (H+L) ATTO550 1.0 ml Glycerol buffer (add 0.5 ml to reconstitute the lyophilized antibody) Buffer: 50% glycerol, 0.01 M sodium phosphate, 0.1 M sodium chloride, pH 7.4 |
| Clonality | Polyclonal |
| Isotype | IgG |
| Purification notes | Affinity purification removed goat serum proteins and immunoglobulins not specifically binding to rabbit IgG. Following conjugation to ATTO550, the antibody was further purified by gel filtration to remove unconjugated dye and low-molecular-weight reaction components. Hypermol® secondary antibodies are highly specific and purified to remove unbound dye, minimizing background signal. |
| Storage instructions | Store as glycerol stock at -20°C. Avoid repeated freeze/thaw cycles. |
| Shipping conditions | Shipped at ambient temperature. |
| Remarks | For research use only. Not for diagnostic, therapeutic, clinical or in vivo use. |
Buffers and antibodies from Hypermol® are made of the purest reagents in Milli-Q™ water, as described in our publications.
Further Information
References
Super-multiplex vibrational imaging.
Wei L, Chen Z, Shi L, Long R, Anzalone AV, Zhang L, Hu F, Yuste R, Cornish VW, Min W.
Nature. 2017 Apr 27;544(7651):465-470. doi: 10.1038/nature22051.
Physiologic and Nanoscale Distinctions Define Glutamatergic Synapses in Tonic vs Phasic Neurons.
He K, Han Y, Li X, et al.
J Neurosci. 2023;43(25):4598-4611. doi:10.1523/JNEUROSCI.0046-23.2023.
Bitbow Enables Highly Efficient Neuronal Lineage Tracing and Morphology Reconstruction in Single Drosophila Brains.
Li Y, et al.
Front Neural Circuits. 2021;15:732183. doi:10.3389/fncir.2021.732183.
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