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R7757

Sigma-Aldrich

Red Blood Cell Lysing Buffer Hybri-Max

Liquid, sterile-filtered, suitable for hybridoma

Synonym(s):

RBC Lysing Buffer

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100 ML
465,00 kr.

465,00 kr.


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100 ML
465,00 kr.

About This Item

UNSPSC Code:
12352207
NACRES:
NA.75

465,00 kr.


Please contact Customer Service for Availability

Request a Bulk Order

Product Name

Red Blood Cell Lysing Buffer Hybri-Max, liquid, sterile-filtered, suitable for hybridoma

sterility

sterile-filtered

Quality Level

form

liquid

technique(s)

cell culture | hybridoma: suitable

impurities

endotoxin, tested

Application

Recommended for use by adding 1 mL of buffer to a cell pellet (cell pellet = 1 spleen or 100-200 million cells). Gently mix for 1 minute. Dilute the buffer with 15-20 mL of medium or salt solution. Centrifuge at 250-500 × g for 7 minutes and decant the supernatant. Cells may be diluted and prepared for counting or fusion. If lysis is incomplete, steps 1-4 may be repeated.

Biochem/physiol Actions

Red Blood Cell Lysing Buffer has been developed for use in hybridoma protocols to remove red blood cells from mouse splenocyte suspensions before fusion. It is also useful in systems where it may be desirable to remove red blood cells from cell suspensions, such as whole blood.

Components

Contains 8.3 g/L ammonium chloride in 0.01 M Tris-HCl buffer.

Other Notes

Note: This product is intended for the removal of red blood cells from mice. This product may not be appropriate for the lysis of red blood cells of other animals. The suitability of the product in any application other than mouse splenocytes must be determined by the researcher.

Legal Information

Hybri-Max is a trademark of Sigma-Aldrich Co. LLC

Storage Class Code

12 - Non Combustible Liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

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John M Furgason et al.
Mutagenesis, 29(5), 341-350 (2014-08-12)
Next generation sequencing has become a powerful tool in dissecting and identifying mutations and genomic structural variants that accompany tumourigenesis. Sequence analysis of glioblastoma multiforme (GBM) illustrates the ability to rapidly identify mutations that may affect phenotype. Approximately 50% of
Prabhat K Purbey et al.
Immunity, 47(3), 421-434 (2017-09-21)
Environmental insults are often detected by multiple sensors that activate diverse signaling pathways and transcriptional regulators, leading to a tailored transcriptional output. To understand how a tailored response is coordinated, we examined the inflammatory response elicited in mouse macrophages by
Guoxi Yang et al.
Journal of cellular and molecular medicine, 21(12), 3445-3452 (2017-07-01)
Macrophage surface antigen-1 (Mac-1, CD11b/CD18) has been implicated in the regulation of osteoclastogenesis. In the synovial tissues of patients with aseptic loosening after total hip replacement, CD11b was up-regulated, which indicated that CD11b is closely involved in osteolysis around the
Christopher J M Piper et al.
Cell reports, 29(7), 1878-1892 (2019-11-14)
Regulatory B cells (Bregs) play a critical role in the control of autoimmunity and inflammation. IL-10 production is the hallmark for the identification of Bregs. However, the molecular determinants that regulate the transcription of IL-10 and control the Breg developmental
Iris Boraschi-Diaz et al.
Cytotechnology, 68(1), 105-114 (2014-09-24)
Osteoclasts are responsible for physiological bone remodeling as well as pathological bone destruction in osteoporosis, periodontitis and rheumatoid arthritis, and thus represent a pharmacological target for drug development. We aimed to characterize and compare the cytokine-induced osteoclastogenesis of bone marrow

Questions

1–5 of 5 Questions  
  1. What is the Department of Transportation shipping information for this product?

    1 answer
    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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  2. Is the BSA standard supplied with Product B6916, Bradford Reagent?

    1 answer
    1. No, we do not supply the BSA standard with this reagent. We recommend using one of the following products: Protein Standard (BSA) Solution, (2 mg/mL), Product No. P0834 or Protein Standard (BSA) Solution, (1 mg/mL), Product No. P0914, if lower concentrations of protein are to be measured.

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  3. Can Product R7757, Red Blood Cell Lysing Buffer Hybri-Max™, be used to lyse cells that are trapped in whole tissue preparations?

    1 answer
    1. Unfortunately, we have not verified the suitability of this lysis buffer for using with tissue samples and do not have a protocol.

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  4. Since you do not recommend Product R7757, Red Blood Cell Lysing Buffer Hybri-Max™, for treating whole blood, what protocol and products do you recommend for red cell lysis in a sample of whole blood?

    1 answer
    1. The following is a suggested protocol:1. Centrifuge to remove plasma. A volume of 0.2 mL of whole blood will yield approximately 0.1 mL of packed cells. Add 0.1ml of 1X buffer such as HBSS (Hanks' balanced salt solution, Product No. H1641) or DPBS (Dulbecco's phosphate buffered saline solution, Product No. D1283), to 0.1 mL of the pelleted cells and resuspend the pellet.2. Add 1-2 mls of 0.1X diluent (or water) and quickly mix cells using the same pipette.3. After 15 seconds, quickly add a volume of 2X diluent in the amount used in step 2 and mix thoroughly.  Dilute further with 1X diluent.  Wash cells once with buffer.

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  5. In step 3 of your usage sheet for Product R7757, Red Blood Cell Lysing Buffer Hybri-Max™, you say to dilute this buffer with medium or "salt solution". What salt solution is appropriate?

    1 answer
    1. Any balanced salt solution such as DPBS (Dulbecco's phosphate buffered saline) or HBSS (Hank's Balanced Salt Solution) may be used to dilute the buffer when following this procedure.

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