biolegend的Fixation Buffer可否用于表面染色后的细胞保存？

流式小白求助，看到BD的Stain Buffer (FBS)说明书中“Analyze stained cell samples by flow cytometry as soon as possible (e.g., ≤ 4 hours) after staining. If analysis must be delayed, then the stained cells can be fixed with buffered paraformaldehyde (e.g., BD Cytofix™ Fixation Buffer; Cat. No. 554655) and stored at 4°C (protected from light). The fixed cells should be analyzed as soon as possible (e.g., up to one week after staining and fixation).”是说如果不能立即上机分析，可以使用BD的Cytofix™ Fixation Buffer保存染色后的细胞。现在手里只有biolegend 的Fixation Buffer，和BD的一样吗？可以用来保存染色后的细胞吗？这个信息在biolegend的说明书中没有提到。感谢大神解答~